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Specializing in supply  mine support & steel rail.

The most comprehensive steel trader.

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86-13785532488

       Mr Liu:

   Mr Chen

86-315-3856550

86-315-3856560

86-18831578909

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Product

产品名称

Welded pipe

Summary information
内贸业务刘金玉(矿用材):13785532488、0315-3856560徐 莉(矿用材):13785532466、0315-3856560佟丹丹(矿用材):18833317386、0315-3856560马占民(带 钢):15176721162、0315-3393919崔军磊(板 带):18832551883、0315-3393919刘永宏(工角槽):18830575275、0315-33939
Quantity
-
+
没有此类产品
产品描述

INCH
1/2
3/4
1
11/4
11/2
2
21/2
3
4
5
6
8

TYPE
4分×2.75
6分×2.75
1寸×3.25
1.2寸×3.25
1.5寸×3.5
2寸×3.5
2.5寸×3.75
3寸×4.0
4寸×4.0
5寸×4.5
6寸×4.5
8寸×6.0

 
 
 

Welded steel pipe ,also called welded pipe, is made of steel plate or strip steel by formability 

and welding. Welded pipe is characterized as simple technology, high production efficiency, 

various specifications and low equipment investment, but its normal strength is lower than 

that of seamless steel pipe.     

According to applications,welded pipe is classified as common welded pipe, galvanized 

welded pipe, wire conduit, pipe for deep well pump,automobile tube, transformer pipe,

thin-walled pipe for electric welding, shaped tube for welding,scaffold pipe,spiral welded 

pipe,etc.. 

 

NOMINAL DIAMETER(DN)
15
20
25
32
40
50
65
80
100
125
150
200

EXTERNAL DIAMETER(φ)
21.3
26
33.5
42.3
48.3
60
75.5
88.5
114.3
140
165
219

 

Welded pipe

Mr. Chen:86-18831578909、86-315-3856656 
 


 

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Contact

Foreign trade business

General Manager Liu:
86-13785532488
tszbyj@163.com

John Chen:
86-18831578909
86-315-3856656