For Oil and Gas Transmission ASTM Standard Seamless Steel Pipe
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For Oil and Gas Transmission ASTM Standard Seamless Steel Pipe

Seamless pipes are cylindrical tubes without welded seams. They are strong, corrosion-resistant, and widely used in various industries.

ASTM standard seamless steel pipes are widely recognized for their reliability and durability, especially in demanding applications such as oil and gas transmission. These pipes adhere to stringent ASTM standards, ensuring high-quality manufacturing processes and materials.

With features like black painting and oiled surfaces, ASTM standard seamless steel pipes offer enhanced protection against corrosion, making them ideal for use in harsh environments. The black painting provides an additional layer of defense against rust and corrosion, while the oiled surface further protects the pipes during storage and transportation.

PVC packing ensures that ASTM standard seamless steel pipes arrive at their destination in optimal condition, free from damage or contamination. This protective packaging not only safeguards the pipes but also simplifies handling and logistics, contributing to efficient project execution.

Designed to meet Sch40 specifications, these seamless steel pipes are engineered for optimal performance in oil and gas transmission applications. Their seamless construction minimizes the risk of leaks and failures, ensuring safe and reliable operation in critical infrastructure systems.

For oil and gas transmission projects, the reliability of seamless steel pipes is paramount. ASTM standard seamless steel tubes are trusted by industry professionals for their exceptional strength, durability, and performance under high-pressure and high-temperature conditions. Whether for onshore or offshore applications, these pipes provide the necessary reliability and longevity to support efficient and uninterrupted transmission of oil and gas resources.

ASTM standard seamless steel pipes are the preferred choice for oil and gas transmission projects due to their adherence to rigorous quality standards, protective features such as black painting and oiled surfaces, and compatibility with Sch40 specifications. With their reliable performance and durability, these pipes ensure the safe and efficient transmission of oil and gas resources, meeting the demands of the most challenging environments.


Dameter 10mm-914.4mm
Schedule sch10-schxxs
Thickness 1mm-100mm
unit length 3m,5m,6m,11.8m.12m.13.5m.or as customers' request
Standard ASTM A106 A53 A179 A192 A333 A519 A795 A335 A500 API5L API5CT
JIS G3452 G3454 G3455 G3456 G3444 G3460 G3461 G3464
DIN1629 DIN 2391
EN10210 EN10025
GB/T8163 GB/T5310 GB/T 3087 and so on
Material GR.A.B,C,GR.3,GR.6
P5 P9 P11 P12,P91
PSL1/PSL2 X42 X52 X60 X65 X70 X80
ST35 ST37 ST52
S235 S275 S355
Q235 Q345 10# 20# 45# 16MN and so on
Surface Black Surface,Oiled Surface,3LPE/3PE Anticorrosive Coating ,
Zinc Coated (Galvanized),Varnish Painted
Packing In Bundles,In Loose,Plastic End Caps and Protectors ,Non-Woven Fabrics Packings
Applications Conveying Oil,Steam,Water,Gas ,Air At Low/Medium/High Pressure or Temperature
Fire Protection Systems
Civil Engineering,Architecture And Other Structures
Shipyard ,Oil Field.Gas Field

Production Process


Product Application


Packing and Shipping

1. Bundle packing.
2. Beveled end or plain end or varnished as buyer's required.
3. Marking: as per customer's requests.
4. Painting varnish coating on the pipe.
5. Plastic caps at ends.



Q: How about the product test?
A:Based on the pipe standard, the pipes will be tested by hydrostatic test , X-ray inspection and full body UT test , after manufacture and heat treatment.

Q:How do get price list ?
A:Please tell us the specifications you want so that we can send you price list accordingly.

Q: What payment methods your company accept?
A: We accept T/T, L/C, Western Union.

Q: Do you give any discount ?
A: We'll surely try our best to help you get those by the best price and good service at the same time.

Q:How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
  2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Providing high-quality steel products for 10 years , successfully developing over 50+ international markets and continuously developed more high-quality customers.As long as confirming our quality problem , implement the principle of 100% refund and compensation after receiving cargo, ensure the safety of customer funds, ensure customers achieve secure procurement

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