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lv1 shield

lv1 shield

Welded Steel Pipe

Payment Terms:TT or LC

Ref Price: 400-500 USD/TON

Supply Capability : 40000 TON

Loading Port : TianJin

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Quick Details

  • Standard:
    GB/T3091 –2001 , BS1387 –1985 , DIN EN10025, DIN2440, EN10219 , JIS G3444:2004 , ASTM A53 , ASTM A50
  • Steel Grade:
    Q235, Q345 ,S235JR,S275JR, S355,S355JR,S355J2H, STK400 ,STK50 API 5L: A, B, X42, X46, X52, X56, X60
  • End:
    square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled
  • Surface:
    Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, P
  • Packing:
    Plastic plugs in both ends with several steel strips, Two tags on each bundle, Wrapped in waterproof
  • Test:
    Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elong
  • Third party inspection:
    SGS, BV, Lloyds etc.
  • Payment:
    T/T, L/C



API, ASTM, BS, GB, JIS, API 5CT, API 5L, ASTM A234-2007, ASTM A252-1998, ASTM A312-2007, ASTM A312M-2001, BS EN 39, BS EN10025, GB/T 14291-2006, GB/T 5312-1999, GB/T 9711.2-1999, JIS G3452-2004, JIS G3457-2005, JIS G3459-2004, JIS G3462-2004, BS EN10217,DIN ,ASTM A106, ASTM A53,ASTM A312, ASTM A234, ASTM A335


10#-45#, 15NiCuMoNb5, 16Mn, A53-A369, Mn-V alloy, Mo, Q195-Q345, STBA20-STBA26, 20#, 45#, 15NiCuMoNb5, 16Mn, A106(B,C), A269, A333 Gr6, 15MnV, 15Mo3, 16Mo, Q195, Q215, Q235, STBA22, STBA26, 10#-45#, Q195-Q345, A53-A369, 16Mn, A53(A,B), A312. A333,

Section Shape:


Outer Diameter:

10 - 2850 mm

Secondary Or Not:



Fluid Pipe



Surface Treatment:

pilished, black painting or bare pipe or oiled


stainless steel,alloy steel,carbon steel

Special achieved:


Thickness 6 - 500 mm Place of Origin Tianjin, China (Mainland)
Technique Cold Rolled Alloy Or Not Non-alloy





certificate of sino


1、We have our own factory to produce our products.

2、We have a number of excellent line service team.

3、We offer a full range of quality assurance services.


Q: May I have some samples before bulk order?

A: Yes, you can. We can arrange the shipment according to your requirements.

Q: Do you have quality control?

A: Sure. We have the most advanced testing equipment for very strict quality control. 

Q:How about the delivery?

A: By containers on ship or railway wagon ,and bulk ship . Safe and cost effective way of delivery . 

Q:What about the lead time for mass production?

A:Honestly, it depends on the order quantity and the season you place the order.

Zhong Ding Shi Ji introduce the newest development technology service system. Such as overall planing ,design ,project management, internal and external decoration, materials purchasing and supplying, cost control ,technical guidance and management .With new format mode integrating design ,manufacturing, integration, construction and marketing planing of the light steel house,we set up a great cooperation platform to developers, property owners and us.It will be more conductive to build construction products which can meet the demanding of customers compare with traditional model.In this way Zhong Ding Shi Ji ensure best quality in each link , and provide High-end building house.

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