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Tianjin Zhaolida Steel Pipe Co.,Ltd

Tianjin Helon International Trading Co.,Ltd

Mobile TEL: +86 15900249379 (WhatsApp&WeChat)

E-mail: lucy@credit1995.com

Skype: tjzhaolida QQ: 386692006
Address: No.9 of Technology Street, DaQiuZhuang Industrial District,Jinghai County, Tianjin, China 


 

Chemical Composition Of Carbon Steel Pipe

Chemical Composition Of Carbon Steel Pipe

Chemical composition of carbon steel pipe Product Description Product Explanation 1. Reduces the heat loss, ensures the steam quality being injected into the oil formation as well as the depth of steam injection can be increased. 2. Minimizes heat stress on well casing and cement mantle, protect...

Chemical composition of carbon steel pipe

Product Description

Size

15-1220mm(1/2 inch-48 inch)

Wall Thickness

0.5-30mm(SCH,STD,XS,XXS)

length

usually 4-12 m,or according to the clients requirements

Grade

API5L: GRB, X42, X46, X56, X60, X70 ASTMA53: GRA, GRB, GRC EN: S275, S275JR, S355JRH, S355J2H GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360-L355

Standard

BS 1387,BS1139,EN39,EN10219,ASTM A53,API 5L,GB/T3091

Surface

epoxy coating, 3pe, vanish coating, bitumen coating, black coating or as per customer's requirements

Test

Chemical Component Analysis, Mechanical Properties( Ultimate tensile strength, Yield strength, Elongation), Technical Properties( Flattening Test, Bending Test, Blow Test, Impact Test), Exterior inspection, Hydrostatic Test, X-ray Test, X-ray Test.

End Treatment

Plain end, beveled end, threading with coupling and cap, grooving

Product Explanation

1. Reduces the heat loss, ensures the steam quality being injected into the oil formation as well as the depth of steam injection can be increased. 

2. Minimizes heat stress on well casing and cement mantle, protect the casing from damage by high temperature. 

3. During oil production it will provide superior insulation and greatly reduce the loss of heat energy.

Product Features:
1. The pre-stress will compensate the tubing expansion caused by temperature difference between the inner and the outer tubes so as to ensure reliable operation under high temperature.
2. Gas absorbing materials are packed inside the annulus to clean up harmful gases and maintain good insulating property whilst in service.

Application

Steel pipe are widely used in petroleum and chemincal industry, city construction, piping installation, etc.

mechanical manufacturing, etc.

Steel pipe and pipe porn tube/steel tube 8 can be used for low pressure liquid delivery, such as water, gas, and oil. Steel pipe can also be used to make fence, greenhouse and other structures.

The main products of our company include

1. Steel Round Bar: cold drawn, hot rolled

2. Steel Round Pipe: Seamless pipe, ERW Pipe

3. Steel Square/Rectangular Pipe: Seamless or Welded

4. Steel profiles including H beam, I beam, angle steel, channel steel, flat bars etc

5. Galvanization series, including galvanized angle steel, galvanized channel steel, galvanized flat steel, galvanized round steel, galvanized square pipe, galvanized round pipe etc.

According to the different requirements of customers, customization, design, research and development of all kinds of seamless steel tube and rebar coupler. And have certain ability to finish machining, can do some finishing process for seamless steel tube products, cutting, chamfering, cylindrical, boring, meet the needs of the customer diversification.

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