Products / Services:
 Liaocheng Tongyuan Steel Pipe Manufacturing Co.,Lt is currently listed under the following categories: 
  • Pipe
    • Alloy Steel
    • Carbon Steel
    • Seamless
 
Contact Information:
 
Company: Liaocheng Tongyuan Steel Pipe Manufacturing Co.,Lt
Address:workSouth of Liaohe road,economic development zone of liaocheng
 workliaocheng, China  252000
 
Phone:Phoneworkpref86-635-8876489
Fax:fax86-635-8876489
 
E-mail:E-mailE-Mail Company
 
Website:Computer and Globehttp://sdtongyuan.preview.alibaba.com
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Map of Liaocheng Tongyuan Steel Pipe Manufacturing Co.,Lt
 
 
About Liaocheng Tongyuan Steel Pipe Manufacturing Co.,Lt:
 The major products produced by our company are divided into two categories: Carbon Seamless Steel Pipe

and Welded Steel Pipe.

Carbon Steel Seamless Steel Pipe

1. Seamless steel pipe for general use: ASTM A 53 GR.B.

Steel Grade: SA53B and specication O.D:1/2"- 28", 21.34 -711.2mm W.T: SCH10S- SCH160.

2. Seamless steel pipe for high temperature:ASTM A 106 GR.B.

Steel Grade: SA106B. specication O.D:1/2"-28",21.34 -711.2mm W.T: SCH10S- SCH160.

3. Line Pipe: API SPEC 5L.

Steel Grade :A,B,X42,X46,X52 (PSL1)and specication O.D: 2"-28",60.3-711.2mm W.T: SCH10S-SCH160.

4. Casing Pipe: API SPEC 5CT.

Steel Grade:J.K.N.L.P(PSL1) Threads:STC ,LC, BC and specication: 5"-13-3/8",127-339.7mm.

5. Seamless steel pipe DIN2448/1629/2391,DIN17175.

Steel Grade: st37,st42,st52,st35.8-st45.8/1, specication O.D: 1/8"-3",10.3-88.9 mm W.T: 1-14mm.

And other relevant standard:

Seamless steel pipes for heat exchangers and condensers: ASTM A179.

Seamless carbon steel pipes for high pressure boilers: ASTM A192.

Seamless steel pipes for low& medium pressure boiler: GB3087-1999.

Seamless steel tubes for structural purposes: GB8162-1999.

Seamless steel tubes for liquid service: GB/T8163-1999.

Seamless steel tubes for high pressure boiler: GB5310-1995.

Carbon Steel Welded Steel Pipe & Galvanized Steel Pipe

1. American standard: ASTM A 106, A53,API 5L ,5CT, Chinese standard: GB/T3091,GB/T9711.

ERW high frequency welded pipe/LSAW / SSAW,Specification: ERW:O.D: 2"-28",60.3-711.2mm

LSAW: O.D: 16"- 40",406.4-1016mm;SSAW: O.D: 8"- 120",219.1-3048mm.

2. British standard, ERW high frequency welded pipe BS 1387:1985.

Specification: O.D: /12"-18",21.4-457.2mm.