carbon steel pipe price per kg black steel asian tube

Overview Quick Details

API 5L, ASTM A53-2007, ASTM A53M-2007, BS 1387, BS 1139, BS EN 39, GB/T3901, JIS G3452-2004, JIS G3444-2006
Grade Group:
A53-A369, Q195-Q345, ST35-ST52
A106(B,C), Q235, Q345, Q195, Q215, St37, ST35
Section Shape:
Outer Diameter(Round):
21.3 – 457 mm
Place of Origin:
Tianjin, China
For fluid deliver(water, gas, oil), construction, steel struicture
1.5 – 30 mm
Surface Treatment:
Black pipe , no surface treatment. Other surface finished check below
CE, ISO 9001:2008 certification, UL
Alloy Or Not:
Special Pipe:
Thick Wall Pipe
Product Name / Desceribe:
Low carbon steel pipe with grade Q195 / Q235 / Q345 / S235 / S355
Surface finished 01:
Black Pipe , no surface treatment;
Surface finished 02:
color primer painted, galvanized, powder coated as requirement
Customized order:
Customized length / thickness / steel grade are accepted
Pipe ends treatment 01:
thread ends, with coupling, beveled, with PVC caps, socked
Pipe ends treatment 02:
perforated holes, swaged, extended, or according to requirement
Sample Service:
Free Sample, Charge INT'L courier
Steel mechanical property 01:
General min. Yield strength 195-235Mpa, or 345Mpa
Steel mechanical property 02:
General min. Tensile strength 350-640Mpa
Sample order:

Supply Ability

Supply Ability:
1000000 Metric Ton/Metric Tons per Month

Packaging & Delivery

Packaging Details
1. in bulk for big size2. in bundles with strip for small size3. wrapped in PVC cloth
Xingang port, China

Online Customization

over 20Years manufacturer

over 10 million tons production per year of various Pipes / Tubes

over 100 countries importing ‘Youfa’ Pipes / Tubes

Product Description

3.Q:Can I get some samples?

A: Yes,we are honored to offer you samples.

4.Q:How does your factory do regarding quality control?

A:Quality is priority. Our factory has gained BV, SGS authentication. We guarantee the goods out from our factory 100% qualified.And Each Process, we have very strict operation and arrange 2 techinians to inspect. After the products are finished, we will make the last test to pick up the unqualified products

5.Q: How long does your warranty?

we can assured the quality within 90 days after your receiving the cargoes.

6. Q: What is your MOQ?

as long as hold one container ,we can accpet the order.

7. What is your payment ?

if the quantity more than 100 tons , 100% l/c at sight can be accpeted. Less than 100 tons ,30% t/t in advance ,70% balance agianst with B/L copy.

Hot saleCompany InformationTianjin youfa steel pipe group co.,ltd was found on July 1st, 2000,with the headquarters located at the largest welded pipe production base in China -Daqiuzhuang village,Tianjin city,which is the largest -scale steel pipe manufacturing enterprise producing many kinds of pipes products ,such as ERW steel pipe ,hot-dipped galvanized steel pipe ,square and rectangular steel pipe,spiral steel pipe and steel-plastic complex steel pipe.Now owning two brand “Youfa ’and “Zhengjinyuan”,total 152 production lines with 9 sub-companies ,more than 10000 employees and have two national accredited laboratory.Products are exported to more than 100 countires,such as North America ,South America ,Europe, Africa,Southeast Aisa,Middle East .Youfa steel pipe used for water conservancy project, fire protection engineering, gas engineering,At the same time has led the drafting of the 7 countries standard, but also has a number of technical invention patents.In the future, hand in hand, go ahead, for the steel pipe into a respected enterprises and make unremitting efforts to happiness!