TIANJIN RELIANCE STEEL CO., LTD

Jinghai District Tianjin City, China
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Good Quality Seamless Black Steel Pipe - 4140 steel round bar for mechanical using – RELIANCE

Good Quality Seamless Black Steel Pipe - 4140 steel round bar for mechanical using – RELIANCE Featured Image
  • Good Quality Seamless Black Steel Pipe - 4140 steel round bar for mechanical using – RELIANCE

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We'll make each hard work to become excellent and excellent, and speed up our measures for standing from the rank of intercontinental top-grade and high-tech enterprises for Galvanized Angle Steel , Seamless Black Iron Pipe , Square Hollow Iron Bar , Our purpose is always to build Win-win scenario with our customers. We feel we are going to be your greatest choice. Reputation To start with, Buyers Foremost. Waiting for your inquiry.
Good Quality Seamless 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:

Good Quality Seamless Black Steel Pipe - 4140 steel round bar for mechanical using – RELIANCE detail pictures

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Sticking towards the theory of Super Good quality, Satisfactory service ,We are striving to become a superb business enterprise partner of you for Good Quality Seamless Black Steel Pipe - 4140 steel round bar for mechanical using – RELIANCE, The product will supply to all over the world, such as: Adelaide , French , kazakhstan , Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is to continue to earn your loyalty by dedicating our efforts to the constant improvement of our items and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate.

    • The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Laura from Slovakia - 2015.06.09 12:42
    The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Margaret from Surabaya - 2016.11.29 11:09

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