3 PE anticorrosive steel pipe prices

- Apr 20, 2019-

3 PE anticorrosive steel pipe prices high density polyethylene 3 PE anticorrosive steel tube the primary technology used are epoxy powder anticorrosive pipe, polyethylene anticorrosive. Three layer PE anticorrosive and 2 PE anticorrosive planning: in the steel pipe surface electrostatic spraying epoxy powder and lateral coiling lateral coiling polyethylene anticorrosive coating, bonding agent and that connecting the three excellent function can significantly advance the overall quality of the anticorrosive pipe. With resistance to chemical corrosion resistance to cathodic stripping/mechanical damage function characteristics, and 3 PE anticorrosive steel pipe price is moderate. The domestic first use of 3 PE anticorrosive pipe technology with epoxy powder anticorrosive pipe, polyethylene anticorrosion.3PE anticorrosive steel pipe 3PE anticorrosive steel pipe base material includes seamless steel pipe, spiral steel pipe and straight seam steel pipe.Anticorrosive pipeline can be divided into two categories, lined with anticorrosive steel pipe and wall anticorrosive steel pipe.Lining anticorrosion mainly includes cement mortar lining anticorrosive steel pipe which is widely used and has low cost. Cement mortar lining anticorrosive steel pipe USES cement mortar anticorrosive layer to play an anticorrosive role in pipelines.Business management is all about solving a series of closely related problems that must be solved systematically or else there will be losses.Even the Japanese now have to move beyond copying and importing other people's technology and learn to make real technological innovations on their own.


Cangzhou Steel Pipe Group (CSPG) Co., Ltd

Cangzhou Steel Pipe Group (CSPG) Co., Ltd. is a large-sized, key metallurgic enterprise of Hebei Province in North China, whose history dates back to 1994. CSPG currently em/paces six member companies with products varying from SSAW, LSAW, ERW, seamless steel pipes to 3PE pipes, galvanized pipes, casing pipes, etc. A Joint-stock corporation, CSPG occupies an area of 600,000 square meters with a total asset of $530 million.



Specialized in the production of straight welded pipe spiral pipe galvanized pipe 3PE/3PP/FBE/TPEP internal and external epoxy powder internal and external epoxy resin cement mortar two cloth three oil buried pipeline IPN8710 non-toxic drinking water internal and external plastic coated lining plastic and other anti-corrosion pipe fittings for oil and gas pipeline water conservancy projects



Executive standard :DIN30670 DIN30678 CSA Z245 AFNOR nf49-710/711 NACE rp0394/0490 AWWAC 210/C213GB/T9711 API 5L ISO 3183Material: Q235B/Q355BGR A GR B x42-x80 l245-l555

 

Business scope: 21.3mm-3620mmLSAW submerged arc welded pipe 325-2020mmERW straight welded pipe 6mm-711mmSMLS seamless tube 10-1120mmSSAW spiral steel tube 219-3620mmDemand for quality suppliers and partners

 


Product name

Three PE anti-corrosive pipe

Length

6m-12m ,or by customer's requirements

Laid way

Buried

Application

Water,oil gas, Coal to gas

Production Standard 

The national standard GB/T23257-2009

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            Specification of Thickness of Anti-corrosive Coating

DN(mm)

Epoxy powder

(μm)

Adhesive layer(μm)

Minimum thickness on the coating(mm)

Commonlevel(G)

Strengthen level(S)

DN≤100

120

170

1.8

2.5

100<DN250

2.0

2.7

250<DN<500

2.2

2.9

500≤DN<800

2.5

3.2

DN≥800

3.0

3.7

 

 Indexes of anti-corrosive layer

            Item

Indexes

Two layer

Three layer

Peel strength(N/cm)

(20±10℃)/(50±5℃)

70

35

100(cohesive failure)

70 (cohesive failure)

Cathodic disbonding

(65℃,48h)/(mm)

15

6

Cathodic disbonding(the highest temperature,30d)/(mm)

25

15

Impact strength(J/mm)

8

Counter bending(-20℃,2.5°)

No crack

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8 inch anticorrosion 3 PE coating carbon steel pipe