API 5L X60 PSL2 steel pipe mechanical properties

Acero de baja aleación de carbono:
ASTM A36/A36M A36
ASTM A283/A283M A283Grade C
ASTM A572/A572M A572Grade 50
ASME SA36/SA36M SA36
ASME SA283/SA283M SA283Grade C
ASME SA572/SA572M SA572Grade 50
EN10025-2 S235JR
EN10025-2 S355JR
EN10025-2 S355J2
JIS G3101 SS400
JIS G3106 SM570
DIN 17100 St37-2 St52-3
GB/T700 Q235B
GB/T1591 Q345B Q345D

Caldera y recipiente de acero
ASTM A516/A516M A516 Grade 70
ASTM A537A537M A537 Class 1
EN10028-2 16Mo3
GB713 Q245R Q345R
Gas cylinder steel
JIS G3116 SG295
GB6653 HP265

Placa de acero de construcción naval
ASTM A131 A AH36 EH36
ABS A AH36 EH36
LR A AH36 EH36
BV A AH36 EH36


Tubería de acero de la tubería
API Spec 5L PSL1 Grade B (L245) API 5L X42 (L290) API 5L X52 (L360) API 5L X60 (L415) API 5L X70 (L485)
API Spec 5L PSL2 Grade B (L245) API 5L X42 (L290) API 5L X52 (L360) API 5L X60 (L415) API 5L X70 (L485)


Acero para intemperie
CORTEN Corten A
EN 10025-5 S355J2WP
EN 10155 S355J2WP
TB/T 1979 09CuPCrNi-A 05CuPCrNi
GB/T 4171 Q355GNH Q355NH
JIS G3125 SPA-H SPA-C
A242/A242M A242 Type 1


Aleación de acero
EN10083-3 51CrV4
GB/T 3077 12Cr1MoV 20Cr 40Cr 15CrMo 30CrMo 35CrMo 42CrMo


Acero inoxidable
AUSTENITIC SERIES 201 SUS 201 304 SUS 304 321 SUS 321 304L SUS 304L 316 SUS 316 316L SUS 316L 316 SUS 316 316L SUS 316L 904L 309S SUS 309 310S SUS 310S
FERRITE SERIES 430 SUS 430
MARTENSITIC SERIES 410 SUS 410


Tubería de acero estructural
ASTM A53: GR.B
ASTM A106: Gr.B,
GB/T 8162: 20#, 45#, Q345B, Q345D, 40Cr, 35CrMo, 42CrMo
ASTM A519: 1020, 1045, 4130, 4140
DIN17175: St35.8, 17Mn4, 13CrMo44
EN10297: E355, C45, 34CrMo4


Tuberia
API 5L PSL1 : Gr.B, X42, X52, X56, X60, X70,
API 5L PSL2: Gr.B, X42, X52, X56, X60, X70,
Boiler Pipe
DIN17175: St35.8, St45.8, 15Mo3, 13CrMo44,
ASME SA106M: SA106B,
ASME SA179: SA179
ASME SA335: P9, P91
ASME SA213: T9,
ASME SA192M: SA192
ASME SA210M: SA210C
GB/T 5310: 20G,
GB/T 3087: 20#


Tubo para el transporte de fluido
ASTM A53M: GR.B
ASTM A106M: Gr.B,
GB/T 8163: 10#, 20#, Q345B, Q345D,


Tubería del cilindro de gas
GB/T 18248: 30CrMo, 35CrMo, 34CrMo4,


Tubo de estructura de grano fino
EN 10210: S355J0H, S355J2H,
7. Pipe for Pressure Purposes:
EN10216-2: P265GH, 16Mo3,

Tubos y carcasa
API 5CT: J55, K55, N80,


Acero en forma
Hot rolled section steel: I-beam Angle steel Channel grade:
EN 10025-2 S235JR S355JR S355J2
ASTM A36 ASTM A283GR.C A572GR.50
GB/T700 Q195 Q235A Q235B
GB/T1591 GBT16270 Q345B Q345C Q345D
Corten Material
Corten A Corten B B480GNQR SPA-H S355J2WP
09CuPCrNi-A 05CuPCrNi

1.Grander mobile CNC taladradora y fresadora
Tamaño máximo del proceso: 10500 * 5500mm
Tolerancia: 0.05mm
Producto de referencia:
2. Centro de mecanizado CNC tipo pórtico
Tamaño máximo del proceso: 4100 * 2800mm
Tolerancia: 0.02mm
Producto de referencia:
3. Máquina perforadora horizontal tipo piso
Tamaño máximo del proceso: 3000 * 1700 * 1800mm
Tolerancia: 0.02mm
4. Control de programa Planificador de haz fijo Grinder
Tamaño máximo del proceso: 5500 * 2500mm
Tolerancia: 0.03mm
5. Centro de mecanizado vertical
Tamaño máximo del proceso: 1500 * 800 mm
Tolerancia: 0.02mm
6. Programa Control Planificador de haz fijo Miller
Tamaño máximo del proceso: 5500 * 2500mm
Tolerancia: 0.2mm
7.Fresadora de borde
Tamaño máximo del proceso: 3000 * 10000mm
Tolerancia: 0.3mm
8. Pequeña fresadora
Tamaño máximo del proceso: 4000 * 1400 mm
Tolerancia: 0.2mm
9. Taller de soldadura
10. Corte CNC de llama / plasma
Tamaño máximo del proceso: 15000 * 5000mm
Tolerancia: 2 mm
11. Pretratamiento de la placa de acero y perfil de acero
Estándar: ISO SA2.5
Proceso: voladura + cartilla de la tienda
Tamaño máximo del proceso: 3000 * 15000mm
12. Galvanizado en caliente
Tamaño máximo del proceso: 3000 * 1800 * 12500mm
China API 5L X60 PSL2 steel pipe mechanical properties, BBN mantiene más de 10,000 toneladas API 5L X60 PSL2 steel pipe mechanical properties en stock cada mes. Podemos satisfacer la solicitud de cualquier cantidad de nuestros clientes. De acuerdo con esta fuente, nuestra ventaja se extendió en el proceso de acero como: corte (cualquier tamaño y forma) perforación, soldadura , fresado, mecanizado y estructura de acero. si desea saber más, no se pierda.

BBN lo devolverá con API 5L X60 PSL2 steel pipe mechanical properties de alta calidad y completará el servicio postventa con el precio más bajo. Nos comprometimos a exceder las expectativas del cliente sobre la base de calidad, precio y entrega. Sinceramente esperamos establecer una relación de cooperación a largo plazo con usted sobre la base del beneficio mutuo, la reciprocidad y el desarrollo común. Como proveedores API 5L X60 PSL2 steel pipe mechanical properties, podemos suministrarle API 5L X60 PSL2 steel pipe mechanical properties Chemical, API 5L X60 PSL2 steel pipe mechanical properties Mechanical y API 5L X60 PSL2 steel pipe mechanical properties standard, póngase en contacto con nosotros。

Si tiene preguntas sobre el alcance de API 5L X60 PSL2 steel pipe mechanical properties (fabricante más grande de China), no dude en ponerse en contacto con acero de BBN, no dude en contactarnos, nuestro correo electrónico es [email protected]

también tiene un equipo de logística de alta calidad que se asegura de que el tiempo de entrega y envío sea rápido. De todos modos, si desea encontrar el proveedor API 5L X60 PSL2 steel pipe mechanical properties, API 5L X60 PSL2 steel pipe mechanical properties fabricante, API 5L X60 PSL2 steel pipe mechanical properties exportador, póngase en contacto con el equipo de ventas de acero de BBN. Le daremos el precio competitivo API 5L X60 PSL2 steel pipe mechanical properties, API 5L X60 PSL2 steel pipe mechanical properties buena calidad y el mejor servicio de nosotros.

Previous123456NextAPI 5L PSL 2 Pipe Mechanical Properties Tensile Yield

API 5L.Line Pipes OCTG API 5L ASTM Line Pipes Specification Chemical Composition for API 5L PSL 1 Pipes Chemical Composition for API 5L PSL 2 Pipes API 5L PSL 1 Pipe Mechanical Properties Tensile Strength API 5L PSL 2 Pipe Mechanical Properties Tensile Strength API 5L PSL 2 Pipes Impact Test Table API 5L Steel Number Steel Designation NOMINAL SIZE (MM)SCHEDULE NO.SCHEDULE NO.WALL THICKNESS (MM)15STD402.7715XS803.7315-1604.7815XXS-7.47 135 rows on neelconsteel12345NextAPI 5L PSL 2 Pipe Mechanical Properties Tensile Yield API 5L.Line Pipes OCTG API 5L ASTM Line Pipes Specification Chemical Composition for API 5L PSL 1 Pipes Chemical Composition for API 5L PSL 2 Pipes API 5L PSL 1 Pipe Mechanical Properties Tensile Strength API 5L PSL 2 Pipe Mechanical Properties Tensile Strength API 5L PSL 2 Pipes Impact Test Table API 5L Steel Number Steel Designation Images of API 5L X60 PSL2 Steel Pipe mechanical Properties imagesAPI 5L X Grades X52 X56 X60 X65 X70 Welded Seamless PSL 1 is a standard quality for line pipe where PSL 2 contains additional chemical,mechanical properties,and testing requirements.Grades covered by this specification are A25,A,B and X Grades X42,X46,X52,X56,X60,X65,X70,and X80.

File Size 97KBPage Count 4API 5L X60 Pipe Specifications (PSL1 PSL2) - Octal Steel

On the other hand,X60 PSL 1 and PSL 2 the minimum strength values are no different but PSL2 limits the maximum strength value.According to API 5L 46th edition 2018.Chemical Properties.The chemical property for API 5L X60 L415 the content is same with API 5L X46,X52,X56,X60,X65,X70.In case of API 5L X60 PSL1 pipe welded types:Difference Between PSL1 and PSL2 Pipe - ERW Steel Tubes The American Petroleum Institute (API) designates different specifications of API line pipe.There are two specs PSL-1 and PSL-2 comes under API 5L.These specs cover seamless and welded API steel line pipe from grades X42 through X80.API 5L Line Pipes is suitable for transporting fluids such as gas,water,and oil,and is usually found in the API 5L x60 Pipe,L415 API 5L X60 PSL2 Seamless Welded Programming interface API 5L X60 Pipe Supplier is High-Level evaluation of API 5L Specifications,It comes in PSL1 and PSL2,API 5L x60 LSAW Pipe is most running evaluation because of its properties and permissible pressure,Pressure rating of this evaluation is very higher than medium class,Yield quality of evaluation x60 pipe is 415 MPa and 60 200 PSI,Tensile quality of L415 Pipe is 520

API 5L x60 Pipe,L415 API 5L X60 PSL2 Seamless Welded

Programming interface API 5L X60 Pipe Supplier is High-Level evaluation of API 5L Specifications,It comes in PSL1 and PSL2,API 5L x60 LSAW Pipe is most running evaluation because of its properties and permissible pressure,Pressure rating of this evaluation is very higher than medium class,Yield quality of evaluation x60 pipe is 415 MPa and 60 200 PSI,Tensile quality of L415 Pipe is 520 API 5L pipe specifications American Piping ProductsScopeProcessChemical RequirementsANSI / API 5L specifies the manufacture of two product levels (PSL1 and PSL2) of seamless and welded steel pipe for the use of a pipeline in the transportation of petroleum and natural gas.For material use in a sour service application,refer to Annex H; for offshore service application,refer to Annex J of API 5L 45th Edition.See more on amerpipePeople also askWhat is API X60 PSL2?What is API X60 PSL2?API 5L Grade X60 PSL2 Pipe Data Sheet Steel grade (Steel name) Chemical Composition API 5L X60 PSL2 Mass fraction,based upon heat and product analyses Carbon equivalenta % % maximum Cb Si Mnb P S V Nb Ti Other CE IIW CEpcm Seamless pipeAPI 5L Grade X60 Pipe Specification Chemical Composition and MechanAPI 5L X65 PSL2 Steel Line Pipe - High Quality and Best PriceAPI 5L Grade X65 PSL1,PSL2 and sour service pipe differences API 5L X65 PSL1.API 5L Grade X65 or L450 PSL1 pipe is normal carbon steel material among the tree types and for common use,(None corrosion environment but in high pressure pipelines required a certain mechanical properties).so it has the highest content of C,Mn,Si,P,S than the

API 5L X65 PSL2 Steel Line Pipe - High Quality and Best Price

(Ceq is carbon equivalent,it affects the steel welding performances,strength value).And because of this,API 5L X65 PSL2 pipe (welded and seamless) mechanical strength has a maximum limits yield strength 450 600 Mpa (65300 psi to 87000 psi),tensile strength 535 to 760 Mpa (77600 psi to 110200 psi) API 5L X65 sour serviceAPI 5L X65 PSL 2 Line Pipe,API 5L X65 PSL2 Seamless Pipes Leoscor Alloys is one of the most competitive suppliers of pipes and tubes from India.Our prices for API 5L X65 PSL 2 Pipe are very competitive..Please click on the request a quote button or click here to request the updated price list and ready stock information along with your requirement.Leoscor Alloys maintains a stock of all standard items and can export them at best price for API 5L API 5L X65 PSL 2 Line Pipe,API 5L X65 PSL2 Seamless Pipes Leoscor Alloys is one of the most competitive suppliers of pipes and tubes from India.Our prices for API 5L X65 PSL 2 Pipe are very competitive..Please click on the request a quote button or click here to request the updated price list and ready stock information along with your requirement.Leoscor Alloys maintains a stock of all standard items and can export them at best price for API 5L

API 5L X60 Seamless Pipes,Gr X60 Welded Pipe,API 5L X60

API 5L X60 PSL1 Pipe API 5L X60 PSL2 Pipe made of carbon steel API 5L X60 material have excellent mechanical properties.For example,API 5L Grade X60 Pipe have a high tensile strength which makes them durable,high performing and they are able to withstand high pressure.API 5L X60 Seamless Pipes,Gr X60 Welded Pipe,API 5L X60 135 rows API 5L X60 PSL2 steel pipe mechanical properties#0183;API 5L X60 PSL1 Pipe API 5L X60 PSL2 Pipe made of carbon steel API 5L X60API 5L X60 PipesAPI 5L X60 Line PipesAPI 5L X60 PSL-2 API 5L X60 PSL2 Pipes,API 5L X60 PSL2 Line Pipe,API 5L X60 PSL2 Seamless Pipes,API 5L X60 PSL2 Carbon Steel Pipes,API 5L Grade X60 PSL2 Pipes,ISO 3183 L415 PSL2 Pipe Savoy Piping Inc Manufacturer and Fabricator of API 5L X60 PSL 2 Pipe,Premier Suppliers of Bulk API 5L X60 PSL 2 Pipe Seamless Stock Worldwide.

API 5L X60 PipeAPI 5L X60 PSL1 PipeAPI 5L X60 PSL2

API 5L X60 Pipe,API 5L Grade X60 PSL1 Pipe,API 5L X60 Line Pipe,API 5L X60 Seamless Pipe,API 5L X60 Carbon Steel Pipe We provide API 5L X60 Pipe with PSL1 and PSL2.We Carry Complete Range from 3/8 NB to 24 NB,wall Thickness upto 200 MM.Savoy Piping Inc.,API 5L X60 Pipe are known for its High Quality and Competitive Price.API 5L X60 PipeAPI 5L X60 PSL1 PipeAPI 5L X60 PSL2 API 5L X60 Pipe,API 5L Grade X60 PSL1 Pipe,API 5L X60 Line Pipe,API 5L X60 Seamless Pipe,API 5L X60 Carbon Steel Pipe We provide API 5L X60 Pipe with PSL1 and PSL2.We Carry Complete Range from 3/8 NB to 24 NB,wall Thickness upto 200 MM.Savoy Piping Inc.,API 5L X60 Pipe are known for its High Quality and Competitive Price.API 5L X60 Pipe,L415 Grade X60 PSL2 - Trident SteelAPI 5L X60 PSL2 Seamless Pipe,API 5l Grade X60 Welded Pipe suppliers Aside from the seamless API 5L pipe being commercially available,we also supply the API 5L X60 Welded Pipe.The Carbon Steel API 5L X60 pipe is known to be sturdy and durable,which is why these pipes

API 5L X60 Pipe,L415 Grade X60 PSL2 - Trident Steel

API 5L X60 PSL2 Seamless Pipe,API 5l Grade X60 Welded Pipe suppliers Aside from the seamless API 5L pipe being commercially available,we also supply the API 5L X60 Welded Pipe.The Carbon Steel API 5L X60 pipe is known to be sturdy and durable,which is why these pipesAPI 5L X60 PSL 1 / API 5L X60 PSL 2 Pipe - ASHAPURA STEELMeanwhile,our Carbon API 5L X60 PSL 2 Welded Pipes is available in different sizes,specification thickness as per the clients customized requirements.We Export Carbon Steel API 5L X60 PSL 1 / API 5L X60 PSL 2 Pipes in Iran,Iraq,Dubai,Saudi Arabia,Jordan,Peru,Chile,Brazil,Qatar,Bahrain,Malaysia,Singapore,Egypt etc.API 5L Seamless Pipe and Carbon Steel SMLS Pipe supplierAPI 5L Seamless Line Pipe in PSL 1 PSL2.Often,pipes in piping systems are produced to suit the nature of their application.Which means,that an API 5L Pipe Manufacturer In India will consider several points before recommending or customizing the pipes.For instance,if a pipe has requirements for properties such as toughness and hardness,most likely,the buyer would prefer purchasing

API 5L Pipes for Pipelines Explained - Projectmaterials

Sep 20,2017 API 5L X60 PSL2 steel pipe mechanical properties#0183;API 5L pipes may be classified according to the following criteria execution seamless or welded (seamless pipes may be used up to 24 inches,LSAW above 24 inches,ERW up to 20 inches); specification level (API PSL1,PSL2) PSL1 is a standard quality used for pipelines,whereas PSL2 sets more stringent chemical,mechanical properties,and testing requirementsAPI 5L Pipe Dimensions - oil and gas piping materialsApi 5l Pipe Dimensions Metric PSL 1 is a standard quality for line pipe where PSL 2 contains extra concoction,mechanical properties,and testing prerequisites.Evaluations secured by this detail are A25 ,A ,B (and the accompanying X Grades),X42,X46,X52,X56,X60,X65,X70,X80.API 5L Pipe - Steel Pipe,OCTG Casing and Tubing,Drill API 5L Pipe is used for oil and gas pipeline transmissions.Material in Carbon Steel and covers Grade B,X42,X46,X52,X56,X60,X65,X70,PSL1 and PSL2.

API 5L PSL1/PSL2 Pipeline-ASTM A252 Spiral Steel Pipe

Specification.SSAW Steel Pipe.Process Spiral Submerged- Arc Welded Steel Pipe.Usage Used for low pressure liquid delivery,such as water,gas,and oil API 5L L450M X65M PSL2 Line Pipe X52 x42 x65 x60 x56 Aesteiron Steel presence:.Aesteiron has sales Representative Stockyard in Netherlands,Venezuela,South Africa,Indonesia,USA,UAE Australia,in our UAE stockyard we have ready stock of API 5L L450M X65M PSL2 Line Pipe,x52 pipe,x42 pipe,x70 pipe,x65 pipe,x60 pipe,x56 pipe,x80 pipe,psl2 pipe,ERW Steel Pipe,LSAW Steel Pipe,Seamless Steel Pipe,P22 Pipe,sa213 t11,S/A 53,API 5L API 5L Grade X65 Pipe Chemical Composition andAPI 5L Grade X65 Pipe Chemical Composition and Mechanical Properties Chemical Composition Steel grade (Steel name) Mass fraction,based upon heat and product analyses % C Mn P S max max max max PSL 1 pipe with t 25.0 mm (0.984 in) Seamless pipe X65 0.28 1.40 0.030 0.030 Welded pipe X65 0.26 1.45 0.030 0.030 PSL 2 pipe with t 25.0 mm (0

API 5L Grade X65 PSL2 Carbon Steel Seamless Pipes

API 5L Grade X65 PSL2 Pipes and tubes can be supplied in sizes ranging from 0.405- 80-.API 5L Pipes furnished to this specification may be as rolled,normalized,normalized and tempered,sub critically stress relieved,or sub critically age hardened or quenched and tempered.API 5L Grade X65 PSL2 is standard specification for dimensions API 5L Grade X65 PSL2 Carbon Steel Seamless PipesAPI 5L Grade X65 PSL2 Pipes and tubes can be supplied in sizes ranging from 0.405- 80-.API 5L Pipes furnished to this specification may be as rolled,normalized,normalized and tempered,sub critically stress relieved,or sub critically age hardened or quenched and tempered.API 5L Grade X65 PSL2 is standard specification for dimensions API 5L Grade X60 Pipe Specification ChemicalAPI 5L Grade X60 PSL2 Pipe Data Sheet Steel grade (Steel name) Chemical Composition API 5L X60 PSL2 Mass fraction,based upon heat and product analyses Carbon equivalenta % % maximum C b Si Mn b P S V Nb Ti Other CE IIW CEPcm Seamless pipe L415N for fX60N 0.24 f0.45 1.40 f 0.025 0.015 0.10 0.05 f 0.04 g,h,l as agreed

API 5L Grade B PipeAPI 5L Carbon Steel PipeAPI 5L

API 5L Grade B Line Pipe Physical Properties Line pipe grade designations come from API Spec 5L Specification for Line Pipe.Standard Line Pipe has grade designation A and B.Stronger grades have the designation X followed by the specified minimum yield strength of the pipe steel,measured in kilopounds per square inch (abbreviated ksi),e.g.X60 for pipe having a minimum yield strength of 60 ksi.API 5L Grade B Pipe Specification (PSL1,PSL2,SOUR API 5L Grade B PSL2 Pipe Specification Chemical Composition.Mechanical Properties.For API 5L B Sour Services Pipe Specifications please view here.Our Supply Range.Octal offers API 5L B seamless carbon steel line pipe,product specification level in PSL 1 and PSL 2,and for sour services.Attached below with our supply range for API 5L Grade API 5L Grade B PSL2 PipeAPI 5L Grade B Pipe PSL 2API API 5L Grade B PSL 2 Line Pipe Physical Properties Line pipe grade designations come from API Spec 5L Specification for Line Pipe.Standard Line Pipe has grade designation A and B.Stronger grades have the designation X followed by the specified minimum yield strength of the pipe steel,measured in kilopounds per square inch (abbreviated ksi),e.g.X60 for pipe having a minimum yield strength

5 aspects tell differences between API 5L PSL 1 and PSL 2

2.The difference between API 5L PSL1 and PSL2 Pipes Mechanical Properties.For PSL2 pipe there is a limit on Maximum Yield Ultimate Tensile Strength whereas for PSL1 pipe meeting the minimum requirements are sufficient.The second requirement that is mandatory for PSL2 pipe is Fracture toughness which is not required for the PSL1 pipe.5 aspects tell differences between API 5L PSL 1 and PSL 2 2.The difference between API 5L PSL1 and PSL2 Pipes Mechanical Properties.For PSL2 pipe there is a limit on Maximum Yield Ultimate Tensile Strength whereas for PSL1 pipe meeting the minimum requirements are sufficient.The second requirement that is mandatory for PSL2 pipe is Fracture toughness which is not required for the PSL1 pipe. results for this questionWhat is the tensile strength of API 5L X60 l415?What is the tensile strength of API 5L X60 l415?The performances of the API 5L X60 L415 is great.The tensile strength of the API 5L X60 L415 is minimum at 75400 Psi 520 Mpa,yield strength minimum 60,200 Psi 415 Mpa.It could bear big stress in oil and gas pipe systems.The strength values are same for the seamless steel line pipe and welded steel line pipe including ERW,LSAW,SSAW.API 5L X60 Pipe Specifications (PSL1 PSL2) - Octal Steel

results for this questionWhat is API 5L X65 pipe?What is API 5L X65 pipe?API 5L has grades from B to X70 in common use pipelines,so Grade X65 pipe is one of the premium class material.Same with other API 5L pipe,X65 pipe has two product specification levels of PSL1 and PSL2,and in some cases required for sour service use.API 5L X65 Pipe Specifications.API 5L X65 PSL2 Steel Line Pipe - High Quality and Best Price results for this questionWhat are the mechanical properties of PSL2 pipe?What are the mechanical properties of PSL2 pipe?Mechanical Properties for API 5L B PSL2 pipe Pipe grade Pipe body of seamless and welded pipes Weld seam of EW,LW,SAW Yield strength aTensile strength aRatioa,cElongation Tensileand COW strength pipes d Rt0.5RmRt0.5/RmAfRmAPI 5L Grade X60 Pipe Specification Chemical Composition and Mechan results for this questionFeedbackAPI 5L Pipe Specification (Updated on 2020) - Octal Steel

Mechanical Properties for API 5L Sour Service Pipe.The strength value is same as PSL2.API 5L Line Pipe Test Methods Hydrostatic Test.a.Jointers need not be hydrostatically level,provided that the portions of pipe used in making the jointers were successfully hydrostatically tested prior

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