· Material and the steel pipes [2015-12-15 HITS：5]
STR Group ready to buy more raw material. and stock the normal used steel pipes for five hundred thousand Tons. [READ]
STR Group ready to buy more raw material. and stock the normal used steel pipes for five hundred thousand Tons. [READ]
· pipe forming techniques [2015-12-08 HITS：3]
large diameter seamless pipe forming techniques mainly include: heat extrusion method, hot piercing rolling method. The details are as follows: [READ]
large diameter seamless pipe forming techniques mainly include: heat extrusion method, hot piercing rolling method. The details are as follows: [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]
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：1]
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]
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]