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· Material and the steel pipes [2015-12-15 HITS:0]
STR Group ready to buy more raw material. and stock the normal used steel pipes for five hundred thousand Tons. [READ]
· STR Group [2015-12-15 HITS:1]
STR Group is a world leader in the production [READ]
· pipe forming techniques [2015-12-08 HITS:2]
 large diameter seamless pipe forming techniques mainly include: heat extrusion method, hot piercing rolling method. The details are as follows: [READ]
· steel pipe price down [2015-12-08 HITS:0]
Steel pipe price down since the December 2015 [READ]
· pipe coating factory [2015-12-04 HITS:0]
3PE anti-corrosion is the most commonly used method of anti-corrosion, in addition to 2PE, 2PP, 3PP. Hebei Shengtian Group Reaguan Pipeline Co., Ltd, which mainly produce and export seamless steel pipes, spiral steel pipes, welded steel pipes and oil pi [READ]
· what is 3pe coating? [2015-12-04 HITS:0]
ipe has three layer PE antisepsis structure: the first layer with epoxy powder (FBE> 100um), the second layer with adhesive (AD), 170 ~ 250um, the third layer with polyethylene (PE) 2.5 ~ 3.7mm. [READ]