L360 straight seam steel pipe 3pe reinforced anti-corrosion steel pipe manufacturer direct sales

Description :

　　3pe reinforced anti-corrosion straight seam steel pipe direct sales refer to 3-layer structural polyolefin coating (MAPEC) external anti-corrosion steel pipe, which is a commonly used anti-corrosion pipeline in China. Other options include IPN8710 and FBE epoxy powder anti-corrosion.

　　Anti corrosion structure

　　3pe reinforced anti-corrosion straight seam steel pipe direct sales generally consist of a 3-layer structure:

　　Layered epoxy powder (FBE>100um)

　　Second layer adhesive (AD) 170250um

　　Third layer of polyethylene (PE) 2.53.7mm

　　In practical operation, the three materials are mixed and integrated into one, and processed to firmly bond with the steel pipe to form an excellent anti-corrosion layer. Its processing is generally divided into two types: winding and circular.

　　3pe reinforced anti-corrosion straight seam steel pipe direct sales

　　SY/T0413-2002 was implemented domestically, starting from August 1, 2002. The main standards are focused on polymer and high-density polymer, with a Vicat softening point set at no less than 110; The thickness of the external anti-corrosion layer is determined according to German DIN30670-1991, which mainly consists of low and medium density polymers. Greatly enhances the impact resistance of the E anti-corrosion layer. SY/T0413-2002 significantly improves the peel strength and impact resistance indicators of the E anti-corrosion layer, and specifies the mechanical strength and weather resistance of the E anti-corrosion layer based on the content of some special materials such as carbon black. It also increases the sampling frequency of the peel strength of the joint coating (i.e. the peel strength of the heat shrink sleeve and heat shrink tape to the primer steel).

　　Three layer PE anti-corrosion structure for pipelines: layer of epoxy powder (FBE>100um), second layer of adhesive (AD) 170250um, and third layer of poly (PE) 2.53.7mm. The three materials are integrated and firmly bonded with the steel pipe to form an excellent anti-corrosion layer.

　　Pipe diameter range: Φ 60, Φ 1420

　　3pe reinforced anti-corrosion straight seam steel pipe direct sales:

　　The pipeline has a two-layer PE anti-corrosion structure, with a layer of adhesive (AD) and a second layer of polymer (PE). The two materials are integrated into one, and the thickness of each layer is the same as that of the third layer of PE

　　SY/T0413-2002 Polyethylene Coating Technology for Buried Steel Pipelines

　　GB/T23257-2009 Polyethylene Coating Technology for Buried Steel Pipelines

　　The 3pe reinforced anti-corrosion steel pipe structure has three layers: one layer of epoxy powder, the second layer of adhesive, and the third layer of polymer. The three materials are integrated and firmly bonded with the steel pipe to form an excellent anti-corrosion layer.

　　Advantages: 1. 3pe anti-corrosion steel pipes have extremely high sealing performance, and long-term operation can greatly save energy, costs, and protection. 2. Strong corrosion resistance, quick construction, and a service life of up to 30-50 years. 3. PE also has good corrosion resistance and impact resistance under low temperature conditions, with low water absorption rate. 4. Simultaneously possessing high epoxy strength, low water absorption of PE, and good hot melt adhesive properties, it has high anti-corrosion reliability. The characteristics of this anti-corrosion are simple production process, good anti-corrosion effect, and low price, which are widely recognized in the pipeline manufacturing industry. 2. Three layer polyethylene (E) steel pipe anti-corrosion for oil and gas, two-layer polyethylene (2PE) steel pipe anti-corrosion, SY/T0413-2002; DIN30670。

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