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Hot Dipped Galvanised Iron Pipe X52 X60 GB/T 13793 Fire Sprinkler Tube

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Hot Dipped Galvanised Iron Pipe X52 X60 GB/T 13793 Fire Sprinkler Tube

Country/Region	china
City & Province	wuxi jiangsu
Categories	Stainless Steel

Product Details

Hot Dipped Galvanised Iron Pipe X52 X60 GB/T 13793 Fire Sprinkler Tube

Description:

Appearance requirements for plastic-coated composite steel pipes
1. The coating layer should be smooth and flat, free from scratches, cracks, pinholes and adhesion of foreign matter and other defects.
2. The outer coating of the steel pipe should be red (fire-fighting), black or gray (water delivery).
3. There should be a clear and durable mark on the coated steel pipe, and the content of the mark should at least include: product model, base pipe specification and wall thickness, implementation standard, manufacturer's name or trademark, production date or batch number, etc.

Product Details:

Product name	Plastic Coated Steel Pipe
Standard	GB/T 3091, GB/T 13793, ASTM A252, ASTM A53, ASTM A500, EN 10210,
Standard	EN 10219, API 5L,DIN 1626/1615, DIN 17120, etc.
Grade	SS400, Q235, Q345, Q460, A572 Gr.50, Gr.1/Gr.2/Gr.3, S235,
Grade	S275, S355, Grade A/B, X42, X52, X60, X70, etc.
Material	Carbon steel: ASTM A106 GR.A/GR.B/GR.C API 5L GR.A/GR.B/X42/X52/X60/X65/X70/X80 A519 GR.1008-GR.1541 DIN2391 ST35/ST45/ST52 DIN1329 ST37/ST44 BS 6323 LW12b/LW19b JIS-G3444 STK400/STK490/STK500/STK540
Surface	Prime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment)
Inspection	With Chemical Composition and Mechanical Properties Analysis;
Inspection	Dimensional and Visual Inspection, also with Nondestructive Inspection.
Size	1/2"-28"(DN15-DN700)/21.3mm-711mm
Wall Thickness	SCH5/SCH10/SCH40/SCH80/SCH160/XXS
Wall Thickness	1.65mm-30.75mm
Application	structure, electric power transmission tower projects, piling, water, oil & gas pipeline engineering,mechanical industry,
Application	municipal projects, roads and its auxiliary facilities

Package:

Quality inspection:

Application

About us:

workshop:

service:

FAQ:

How do you control the products' quality?
a. Use good-qualityauxiliary materials
b. Establishing and perfecting supplier examination mechanism.
c. Effectively controls the product quality by implementing the verification method of the "three-inspection system"
d. Chinese people's insurance insured products

Can I customize some other sizes of products?
Yes! We can produce according to the customer's request.

We provide OEM/ODM.

Can we get a sample? how to pay?
If you need some samples to test, we can make as per your request .You should pay for the transportation freight of samples and our samples cost, while the samples cost can be refundable after you place the order if the amount meets our requirement.