high quality black paintnig weld steel tube for gas line
- high quality black paintnig weld steel tube for gas line
- Standard: API, ASTM, BS, GB, JIS, API 5L, ASTM A53-2007, BS EN 39, GB 13296-2007, JIS G3446-2004
- Grade: 10#-45#, 16Mn, Q195-Q345, ST35-ST52, STB35-STB42, 10#, 20#, 45#, 16Mn, Q195, Q215, Q235, Q345, ST35, St35.4, STB35
- Thickness: 2.75 – 6 mm
- Section Shape: Round
- Outer Diameter: 21.25 – 219 mm
- Place of Origin: Hebei, China (Mainland)
- Secondary Or Not: Non-secondary
- Application: Gas Pipe
- Technique: ERW
- Certification: API
- Surface Treatment: Copper Coated
- Special Pipe: API Pipe
- Alloy Or Not: Non-alloy
- Surface: black painting
- Type: erw
- Usage: Oil Gas Sewage Transport
- Length: 5.8-12m
- Shape: Round Shape
- Material: Q195/Q215/Q235/Q345
- Keyword: welded steel pipe
Pipe specifications: 2.75-6mm*21.25-219mm Standard: API
Usage:liquid gas and oil transpoytation
Main production steel grades: Q235A Q235C Q235B 20# Q345 etc
Advanced test for quality
MTC, COC provided
Supervision is welcome
Product Packing & Service
large diameter with separate package,
PP / PE / Bundle / caps both ends / according to customer requirement /All for customer and all
for customer benifit.
Professional: We are professional manufacturer of oil pipe.Ensure our pipe is quality controlled and reliable
Quality Control: We have been engaged in pipe design for many year and can guarantee best quality
Experienced Sales Team: Our sales team is experienced, and they all know our product well.
About Price: we provide very reasonable and competitive price for you
Q: I haven't done business with you guys before,how can I trust your company?
A: Our company has been in Alibaba.com for 7, almost 7 years, which is longer than most of
Q: What is the minimum order?
A: Yes, our company mainly deals with wholesale deals, but if you insist buying one piece, or you just need one piece, we would be very likely to make the MOQ as 1 piece for you though.
Q: How can I get a sample to check your quality? How long can I get the sample?
A: After price confirmed, FREE SAMPLE could be provided for your evaluation.After you confirm the sample details, the samples will be ready for delivery in 3-7days,and will be sent to you via express and arrive in 3-5days.
1. More than 10 years of sales experience
2. Product exported more than 150 countries
3. Arrange to produce according yo customer's request
1. AA level customs broker,Faster through
2. 20 years of experience in the freight forwarding company
3. Delivery Detail: 10-20 days
1. Certificate: API, CE, ISO9001.2000.MTC etc
2. Inspection: BV,SGS,others is avaliable.
3. A complete testing system and testing equipments
1. Free sample can be provided
2. Small order is acceptable
3. OEM is acceptable
4. Any third party testing is acceptable