Carbon Steel Pipe

Port: Qingdao,Tianjin,Shanghai
Carbon Steel:API 5L Gr B to Gr X 70 PSL1 and PSL2 X70Q/X80Q/X100Q
ASTM A53 Gr B / A106 Gr B 
Boiler pipe: ASTM A179/A192/A214 C
EN10216 P195GH P235GH P265GH
DIN17175 ST35.8 ST37
ASTM A333 Gr 3 and Gr 6
Alloy Steel: A335 P5/P9/P11/P12/P22/P91/P92
30CrMo4/34CrMo4/4140
OCTG Casing,Tubing, coupling: J55,K55,N80,L80,P110,L80-1Cr/9Cr/13Cr
R95/C90/T95/Q125/V140/V150
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// Product  Description //

Out Diameter13.7mm-914mm
Wall Thickness2mm-120mm
Length2m-12m
Producing StandardAmerican ASME B36.10M, ASTM API 5L, API 5CTJapanese JIS, German DIN, Chinese GB, BS standard
Steel Grade

ASTM A53, A106, A210, A252, A178, A333, A335, SAE1018, SAE1020, SAE1045 etc;API 5L 

 PSL1: A, B, x42, x46, x52, x56, x60, x65, x70API 5L PSL2: B, x42, x46, x52, x56, x60, x65, x70,  

x80JIS SS400, STPG42, G3454, G3456 etc;DIN St35, St35.8, St37, St42, St45, St52, DIN1626,  

DIN17175 etc;GB 10#, 20#, 45#, Q235, Q345, Q195, 16Mn, 27SiMn, 20Cr, 40Cr, 12CrMo, 15CrMo, 30CrMo, 35CrMo, 42CrMo etc;

Special specificationsAvailable according to customer's requirements and quantity.
End ShapeBeveled end, plain end, varnished, or adding plastic caps to protect the two ends as per customer's requirements
Surface treatmentPainted, Oiled, galvanized, phosphate etc
Usage

Widely used in the mechanical treatment field, petrochemical industry, transport and construction  field2.Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc;3.The transportation of fluids in the projects 

and big equipments, for example transport of water, oil, gas etc4.Can be used in low and 

medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating tube etc

Third party inspectionWelcome you to send a third party inspecting company (BV, SGS etc) to check the quality of our final products.


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// Packaging and Shipping //

Our Service Process

Specification Matching

We analyze your industrial applications to precisely match steel grades and standards. From carbon steel thickness to galvanized spangle requirements, all specifications are aligned before production.

Customized Production

Utilizing modern, high-precision processing equipment, we execute strict cutting and rolling for your steel orders to ensure precise tolerances and reliable structural stability.

Rigorous Quality Control

Every batch undergoes strict inspections, including dimensional accuracy, tensile strength, and coating thickness tests, ensuring a clean, optimized surface that meets international standards.

Global Logistics

We partner with top-tier shipping lines to guarantee secure, moistureproof packaging and fast delivery worldwide, securing a stable supply chain for your business.

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