TIANJIN RELIANCE STEEL CO., LTD

Jinghai District Tianjin City, China
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Factory best selling Black Round Steel Welded Pipe - Cold rolled carbon steel round bar with grade ST 52-3 – RELIANCE

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Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for Large Diameter Carbon Steel Pipe , Galvanized Pipe Price , Galvanized Steel Square Pipe , We fully welcome customers from all over the world to establish stable and mutually beneficial business relationships, to have a bright future together.
Factory best selling Black Round Steel Welded Pipe - Cold rolled carbon steel round bar with grade ST 52-3 – RELIANCE Detail:

Product Description

standard BS4449:1997,GB1449.2-2007,JIS G3112-2004, ASTM A615-A615M-04a
grade BS4449, Gr460B, GB1449.2, HRB335, HRB400, HRB500, HRB500E, ASTM A615, GR40/GR60, JIS G3112, SD390, SD360
size 10mm, 12mm, 13mm, 14mm, 16mm, 20mm, 22mm, 25mm, 30mm, 32mm, 40mm,50mm, etc..
length 4-12m or according to customer’s requirement
application civil engineering construction,such as housing, bridges,road, etc
Delivery Normally 7-15 days after receive deposits or L/C at sight.
package Packed in bundle, standard seaworthy package or customers’ requirements.

 

Grade

Yield strength REL(RP0.2),MPa

Tensile strength Rm,MPa

Elongation at failure A/%

Uniform elongation Agt/%

Stressel relaxation

         

Original stress

Relaxation rate after 1000hr/%

PSB785

≥785

≥980

≥7

≥3.5

0.8R

≤3

PSB830

≥830

≥1030

≥6

     

PSB930

≥930

≥1080

≥6

     

PSB1080

≥1080

≥1230

≥6

 

   

PSB500

≥500

≥630

≥10

≥2.5

 

 

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Company Information

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Tianjin Reliance Company , is specialized in manufacturing steel pipes. and many special service can be done for you. such as ends treatment, surface finished, with fittings, loading all kinds of sizes’ goods in container together, and so on.

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Our office is located in Nankai distric, Tianjin city, near Beijing, the capital of China, and with excellent location.It just takes 2 hours from beijing international airport to our company by high speed rail.and the goods can be delivered from our factory to Tianjin port for 2 hours. you can take 40 minutes from our office to Tianjin beihai international airport by subway.

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Export record:

India,Pakistan,Tajikistan,Thailand,Myanmar,Australia,Canada,United States,United Kingdom,Kuwait,Mauritius,Morocco,Paraguay,Ghana,Fiji,Oman,Czech Republic,Kuwait,Korea and so on. 

Packaging & Shipping

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Our Services:
 
1.we can do special orders accoding to the customers’ requestments.
2.we also can provide all kinds of sizes’ steel pipes.
3.All the production process are made under the ISO 9001:2008 strictly.
4.Sample: free and similar sizes ones.
5.Trade terms: FOB /CFR/ CIF
6.Small order: welcome


Product detail pictures:

Factory best selling Black Round Steel Welded Pipe -
 Cold rolled carbon steel round bar with grade ST 52-3 – RELIANCE detail pictures


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Our aim would be to fulfill our shoppers by offering golden company, very good value and good quality for Factory best selling Black Round Steel Welded Pipe - Cold rolled carbon steel round bar with grade ST 52-3 – RELIANCE, The product will supply to all over the world, such as: Orlando , Czech Republic , Serbia , Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
  • Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Joseph from Tajikistan - 2015.09.19 18:37
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Sara from Sri Lanka - 2016.12.02 14:11