Seamless Steel Pipe

ASTM A335 P11 Seamless Alloy Steel Pipe Specifications

Standard: ASTM A335 or ASME SA335.
Grade: P11 or K11597.
Type: low alloy seamless steel pipe.
Size: 1/8” – 24”.
Schedule: SCH40, SCH80, SCH100, etc.
Identification: STD, XS, XXS.
Pipe ends: plain or beveled or composite ends.
Surface: bare tube, painted, galvanized, plastic coated, polished, etc.
Payment: T/T,L/C.
Price: quality assurance at the right price.

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ASTM A53 Gr.A &Gr. B Carbon Seamless Steel Pipe for Oil and Gas Pipeline

Standard: ASTM A53/A53M;
Type: S (seamless);
Grade: A or B;
Dimension: DN 6 -650 [NPS 1/8 - 26];
Schedule:SCH10, SCH20, SCH30, SCH40, SCH80, SCH100, etc;
Length: Specify the length, single-random length, double-random length;
Coating: black pipe, hot-dip galvanized, 3LPE, paint, etc.;
MOQ: 1 ton;
Payment: T/T,L/C;
Contact us to get a quote from a seamless stockist in China.

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ASTM A 106 Black Carbon Seamless Steel Pipe for High-Temperature Service

Standard: ASTM A106/ASME SA106;
Grade: Grade A, Grade B, and Grade C;
Material type: Carbon steel pipe;
Manufacturing method: Seamless;
Diameter range: DN 6-1200 [NPS 1/8 - 48];
Minimum order quantity: 1t;
Payment: T/T,L/C;
Price: Depends on the order quantity and market condition, welcome to inquire.

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Carbon Seamless Steel Pipe ASTM A53/A106 Gr.B

Material: Carbon Steel Pipe

Size: 10-660mm Outer Diameter,1.0-100mm Wall Thickness

Length: Fixed length 5.8m,6m,11.8m or customized.

End: Plain/Beveled end,Groove,Thread,eta.

Coating: Varnish coating,Hot dip galvanized,3 layers PE,FBE,etc.

Technology: Hot Rolled, Cold Drawn,Extruded,Cold Finished, Heat Treated

Payment: T/T,L/C

Delivery time: Stock pipe in 7-10 days .

Key Words: SCH40 Seamless pipe,6 inch seamless pipe, Seamless pipe exporter, seamless pipe supplier, steel pipe price, boiler pipe

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ASTM A556 Cold Drawn Seamless Carbon Steel Feedwater Heater Tubes

Execution standard: ASTM A556;
Manufacturing processes: cold-drawn seamless;
Grade: Grade A2, Grade B2, and Grade C2;
Outer diameter range: 15.9-31.8 mm;
Wall thickness range: minimum wall thickness 1.1mm;
Uses: mainly for tubular feedwater heaters;
Coating: rust preventive oils, varnishes or paints, etc..

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ASTM A334 Grade 1 Carbon Seamless Steel Pipe

Execution standard: ASTM A334;
Grade: 1;
Material: carbon steel pipe;
Manufacturing processes: Hot-finished seamless or Cold-finished seamless;
Outer diameter size: 13.7mm – 660mm;
Wall thickness range: 2-100 mm;
Appliance: mainly used for industrial applications that require low-temperature shock resistance, such as fluid transportation in low-temperature environments.

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ASTM A519 Carbon and Alloy Seamless Steel Mechanical Pipe

Execution standard: ASTM A519;
Material: carbon or alloy;
Manufacturing processes: Hot-finished seamless or Cold-finished seamless;
Size: outside diameter ≤12 3/4 (325mm);
Common grades of carbon steel: MT 1015, MT 1020, 1026,1035;
Common grades of alloy steel: 4130, 4140, 4150;
Coating: tubing may be coated with a rust retarding oil on the outside and inside surfaces.

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JIS G3455 STS370 Seamless Steel Pipe for High Pressure Service

Execution standard: JIS G 3455;
Grade: STS370;
Material: carbon steel pipe;
Manufacturing processes: Hot-finished seamless or Cold-finished seamless;
Size: 10.5-660.4mm (6-650A) (1/8-26B);
Length: can be customized according to customer requirements;
Tube end type: flat end. can be beveled end on request;
Main applications: used for high pressure service at temperatures 350 °C or lower mainly used for machine parts.

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API 5L Gr.X52N PSL 2 Seamless Steel Pipe ACC.To IPS-M-PI-190(3) & NACE MR-01-75 for sour service

Size: 13.1mm-660mm

Wall thickness: 2mm-100mm

Length: 5.8m,6m,11.8m,12m or customerized.

Packing: up to 6” bundles ,2” and above size with bevel end,

caps,suitable for sea transportation.

Surface: Bare/Black/Varnish/3LPE/Galvanized/

According to customer’s request

Payment terms: LC/TT/DP

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ASTM A192 Boiler Carbon Steel Tubes For High Pressure

Standard: ASTM A192/ASME SA192;
Type: Carbon steel pipe;
Process: Seamless (SMLS);
Dimension: 1/2″ – 7″ (12.7 mm – 177.8 mm);
Wall thickness: 0.085″ – 1.000″ (2.2 mm – 25.4 mm);
Length: 6M or specified length as required;
Application: boiler pipes and superheater tubes;
Quotation: FOB, CFR and CIF are supported;
Payment: T/T,L/C;
Price: Contact us for a quote from a China seamless steel pipe stockist.

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API 5L X42-X80/ API 5L X52 / PSL1&PSL2 Oil and Gas Carbon Seamless Steel Pipe

API 5L X42-X80, PSL1&PSL2 Oil and Gas Carbon Seamless Steel Pipe is used for conveying gas,water,and petroleum of both the oil and natural gas industries.

Size: 13.1mm-660mm

Wall Thickness: 2mm-100mm

End: plain end,beveled end.

Length: 5.8m,6m,11.8m,12m or customerized.

Surface： Bare/Black/Varnish/3LPE/Galvanized/According to customer’s request

End protector: Plastic pipe cap or Iron Protector

Payment terms： LC/TT/DP

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JIS G 3461 STB340 Seamless Carbon Steel Boiler Pipe

Execution standard: JIS G 3461;
Grade: STB340;
Material: carbon steel pipe;
Size: 15.9-139.8mm;
Wall thickness: 1.2-12.5mm;
Manufacturing processes: Hot-finished seamless or Cold-finished seamless;
Main applications: boilers and heat exchangers for applications;

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