TIANJIN RELIANCE STEEL CO., LTD

Jinghai District Tianjin City, China
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New Arrival China Thin Wall Thickness Black Steel Pipe - 4140 steel round bar for mechanical using – RELIANCE

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  • New Arrival China Thin Wall Thickness Black Steel Pipe - 4140 steel round bar for mechanical using – RELIANCE

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With the Client-Oriented business philosophy, a rigorous quality control system, advanced manufacturing equipment and a strong R&D team, we always provide high quality products, excellent services and competitive prices for Welded Rectangular Steel Pipe , Erw Carbon Square Steel Pipe , Galvanised Iron Pipes , Therefore, we can meet different inquiries from different consumers. You should find our web page to check additional info from our products.
New Arrival China Thin Wall Thickness Black Steel Pipe - 4140 steel round bar for mechanical using – 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:

New Arrival China Thin Wall Thickness Black Steel Pipe - 4140 steel round bar for mechanical using – RELIANCE detail pictures

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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for New Arrival China Thin Wall Thickness Black Steel Pipe - 4140 steel round bar for mechanical using – RELIANCE, The product will supply to all over the world, such as: Dominica , Ghana , Slovenia , We have 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export products to other countries. We expect to cooperate with you to develop a larger market.

    • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Monica from Singapore - 2015.03.03 13:09
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Catherine from Naples - 2015.03.03 13:09

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