3 Layers PP Steel Pipe

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Loading Port:
Tianjin Port
Payment Terms:
TT or LC
Min Order Qty:
50MT m.t.
Supply Capability:
5000 Tons Per Month m.t./month

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Product Description:

Best price of 3 Layers PP Steel Pipe with good quality,

Specifications of 3 Layers PP Steel Pipe,

3L PP coated steel pipe ,1st layer is Fusion Bonded Epoxy,2nd layer is Polymer Adhesive ,3rd layer is Polypropylene.

order

item

performance

test method.

2PE

3PE

1

peeling strength (N/cm)20±5℃          50±5℃

≥35 ≥25

≥60

≥40

DIN30670

2

cathodic disbanding(mm) (65℃,48h)

 ≤15 

≤10

SY/T4013

3

impact strength (J/mm)

≥8

DIN30670

4

bending resistant

 (2.5°)

No cracking of polyethylene

SY/T4013

5

Pinhole (25kv)

No leak

DIN30670

Standard: ASTM A106  ASME SA106

Grade:A  B   C

OD:21.3 - 406.4mm (1/2-16 inch)

WT:2-30mm

End:PE or Beveled

Chemical composition

 

Standard

 

Grade 

       Chemical composition(%)

Mechanical Properties

C

Si

Mn

PS

Cr

Mo

Ni

Cu

V

MPa

 

ASTM

A106

A

≤0.025

0.10

0.27-0.93

≤0.35

≤0.04

≤0.15

≤0.04

≤0.04

≤0.08

330

205

B

≤0.30

≥0.10

 

0.29-1.06

≤0.35

≤0.04

≤0.15

≤0.04

≤0.04

≤0.08

415

240

C

≤0.35

0.10

0.29-1.06

≤0.35

≤0.04

≤0.15

≤0.04

≤0.04

≤0.08

485

275

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Q:What is the production process of seamless steel tube?
The main production process for hot rolling seamless steel tube (the main inspection):Tube preparation and check delta to billet heating, heating, rolling, perforated pipe, steel pipe and heat treatment, diameter (minus) Delta to finished tube straightening, finishing and inspection of delta (nondestructive, physicochemical, Taiwan inspection and warehousing)
Q:ASME seamless tube how to express, what is the form, I did not find on the ASME, thank God!
Seamless steel pipe, welded steel pipe, then its means of expression is: nominal diameter refers to the outer diameter (diameter * wall thickness), the unit is mm. [for example, seamless steel tubes of phi 32 * 3. It means that the nominal diameter (outside diameter) is seamless steel pipe of phi 32mm and wall thickness 3mm.
Q:D108*4 what does "D108" mean by seamless steel tubes? What does "*4" mean?
D108: refers to the outer diameter of 108mm;4: refers to the wall thickness of 4mm.
Q:What is the size of seamless steel tube DN150?
Seamless steel pipe having a hollow cross section, used as a conduit for conveying fluids, such as pipelines for transporting petroleum, natural gas, gas, water, and certain solid materials. Compared withsteel and roundsteelinsolid, flexural torsional strength in the same time, the weight is light, is a kind of economic section steel, widely used in the manufacture of structural parts and mechanical parts, such as the oil pipe, automobile transmission shaft, the bicycle frame and steel construction with scaffold with steel pipe manufacturing ring parts can be improved the utilization rate of materials, simplify the manufacturing process, material saving and working hours, has been widely used to manufacture steel tube.
Q:What are the main types of steel pipe ah? How to judge which kind of steel pipe performance is better?
Sort by connectionThe connection way of steel pipe can be divided into: light pipe (pipe end without thread) and wire tube (Guan Duan with thread).The tube can be divided into ordinary tube and end tube.Thickening of the tube can also be divided into: extra thick (with external thread), internal thickening (with internal thread) and inside and outside thickening (with internal and external thread) and other vehicle wire tube.The wire tube can also be divided into ordinary cylinder or taper thread and special thread.In addition, according to user needs, wire tubes are generally equipped with pipe delivery.Plating characteristicsAccording to the characteristics of surface coated steel pipe can be divided into: Clarinet (not coated) and coating tube.The coating tubes include galvanized pipes, aluminium plated tubes, chrome plated pipes, aluminized tubes and other alloy layers.The coating tube has an outer coating tube, an inner coating tube and an inner and outer coating pipe. The commonly used coatings are plastics, epoxy resins, coal tar, epoxy resins, and various glass based anticorrosive coatings. Galvanized pipe is divided into KBG pipe, JDG pipe, threaded pipe, etc.
Q:Is there any difference between HFW steel pipe and ERW steel pipe?
The difference between ERW (longitudinal resistance welding) and HFW (high frequency welding) is mainly due to the different principle.
Q:What's the use of steel pipe?
Steel pipe is not only used to transport fluid and powder solid, exchange heat energy, and manufacture mechanical parts and containers, but also is an economic steel. It can reduce weight and save 20 to 40% of metal by using steel pipe to make building structure, network frame, prop and mechanical support. Moreover, it can realize factory mechanization construction. (
Q:What's the difference between round and round tubes?
Round steel is generally refers to steel, the surface is not threaded, different from round steel pipe, round tube is round tube.
Q:What's the difference between a cracked carbon steel tube and a liquid carbon steel tube?
Cracking carbon steel pipe higher requirements, the general carbon steel pipe to be normalized, the fluid carbon steel pipe as long as the normal annealing treatment.
Q:What does "steel pipe SC" mean?
SC (run in welded steel duitconSC is the line laying mode GB letter of wire is worn steel pipe laying (welded steel pipe, low pressure fluid) SC70 said the conductor by low pressure fluid DN70 welded steel pipe as protection pipe laying, DN70 said the nominal pipe diameter is 70mm, the nominal pipe diameter is 70mm (a series of values, the actual diameter slightly different).
Currently, the company can take the single and double pipe fusion bonded epoxy powder corrosion (FBE), double-layer polyethylene (2PE) and three-layer polyethylene anti-corrosion (3PE), double layer polypropylene anti-corrosion (2PP), and three-layer polypropylene (3PP) outer coating works. Executive DIN30670, DIN30671, SY/T0413-2002, SY/T0315-97, GB/T23257-2009 standard, corrosion range φ34-φ1600mm, the annual production capacity of 200 million square meters.

1. Manufacturer Overview

Location Cangzhou,China
Year Established 2010
Annual Output Value 200 million square meters
Main Markets Main land;Middle East;Southeast Asia
Company Certifications ISO 9001

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin
Export Percentage 41% - 50%
No.of Employees in Trade Department less than 10
Language Spoken: English;Chinese
b)Factory Information  
Factory Size: 20,000 square meters
No. of Production Lines 2
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Average