Internal Protection Equipment

- Apr 20, 2019-

Main instrumentation for creating 3PE anticorrosive steel pipe: steel pipe buffering platform, tube propulsion unit, tractor, tube piercing machine, hard-hitting blasting machine, repairing platform, cable, steel pipe preheating chamber, shot blasting machine main machine overhaul table and steel pipe come back cable with split grid, quick roller cluster, quick roller, overhaul platform, etc.The production line may be used for single layer FBE, double layer FBE, double layer letter, double layer PP and 3PE anticorrosive operation.Minimum process Φ diameter eighty nine metric linear unit, most process Φ diameter 3020 metric linear unit, most process capability of 350 M2 / h on top of, this assembly line includes steel pipe transmission, the surface treatment system, the tube body mud removal system, steel pipe heating plant, static spraying system, coating system, water cooling system, cutting system, hydraulic and gas system, testing system and electrical system, etc.

Product Description
Epoxy resin anticorrosive steel pipe is a kind of steel pipe whose surface coating is a two-component, high-solid coating with epoxy resin as the main agent.It is widely used in drinking water tank, water pipe and water tank.
Steel pipe: seamless steel pipe, straight seam steel pipe, spiral steel pipe and other steel pipes. 2. Epoxy resin coating.Divide primer and finish.Component a consists of epoxy resin, pigment and additives.Component b is a curing agent prepared with modified amines
[1].
2. Characteristics and application field: good durability, the cured epoxy resin paint film is tough and water-resistant,
non-toxic and non-polluting to water.Strong adhesion, paint film and paint film have a good adhesion.Excellent anti - rust water resistance, excellent anti - rust raw materials, can ensure the anti - rust performance.It has good mechanical strength, tough film, wear resistance and impact resistance.High solid content, thick film.Room temperature curing film.No large baking equipment required.It is widely used in the inner wall coating of drinking water tank, water pipe, water tank, water tower and other water supply equipment, as well as in the cargo hold of granulated sugar and grain.It can also be used as the inner coating of swimming pool, cooling tower of power plant and metal and concrete of fuel oil and gasoline.
The product name  
seamless steel tube
material
(1) ASTM A36, A53, A210, A283, A333
(2) API 5L Gr.B, X42,X56,X65,X70 etc
(3) ST33,ST35, ST52
(4) STPY41, STS49, STPT49
(5) S235, S355, E235, E355 etc
Standard
API, ASTM, BS, DIN, GB, JIS
Thickness
3-30mm
Outer Diameter(Round)
168-3020mm
Length
1-12m

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



Heat Treatment No

Heat No

Steel Grade

Size

Pieces No

Weight

Condition of Delivery

Specification No

11C7-25

YD08-659

310S

21.3*2.1

19

124

SOLUTION

ASTM A312

Chemical Composition(Wt%)


C

Mn

P

S

Si

Ni

Cr

Mechanical Property


0.05

1.06

0.034

0.004

0.5

19.3

24.13

Rp1
(Mpa)

Rp0.2(Mpa)

Rm(Mpa)

A%










250/260

575/585

46/48


Macro Examination

Technical function

Nondestructive examination




Dimension

Surface

Flaring test

Flattering test

E.T

U.T




OK

OK


OK

OK






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