ASTM/JIS/GB/ISO Alloy Welded Hot-Rolled Customized Cold Drawn S235jr Q345 Hexagon Pentagon Triangle Special Shaped Hollow Carbon Tube Special Shaped Steel Pipe

Product Details
Customization: Available
After-sales Service: 24h
Warranty: 5
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  • ASTM/JIS/GB/ISO Alloy Welded Hot-Rolled Customized Cold Drawn S235jr Q345 Hexagon Pentagon Triangle Special Shaped Hollow Carbon Tube Special Shaped Steel Pipe
  • ASTM/JIS/GB/ISO Alloy Welded Hot-Rolled Customized Cold Drawn S235jr Q345 Hexagon Pentagon Triangle Special Shaped Hollow Carbon Tube Special Shaped Steel Pipe
  • ASTM/JIS/GB/ISO Alloy Welded Hot-Rolled Customized Cold Drawn S235jr Q345 Hexagon Pentagon Triangle Special Shaped Hollow Carbon Tube Special Shaped Steel Pipe
  • ASTM/JIS/GB/ISO Alloy Welded Hot-Rolled Customized Cold Drawn S235jr Q345 Hexagon Pentagon Triangle Special Shaped Hollow Carbon Tube Special Shaped Steel Pipe
  • ASTM/JIS/GB/ISO Alloy Welded Hot-Rolled Customized Cold Drawn S235jr Q345 Hexagon Pentagon Triangle Special Shaped Hollow Carbon Tube Special Shaped Steel Pipe
  • ASTM/JIS/GB/ISO Alloy Welded Hot-Rolled Customized Cold Drawn S235jr Q345 Hexagon Pentagon Triangle Special Shaped Hollow Carbon Tube Special Shaped Steel Pipe
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  • Overview
  • Product Description
  • Our Advantages
  • Detailed Photos
  • Packaging & Shipping
  • Company Profile
  • Certifications
Overview

Basic Info.

Type
Seamless
Technique
Cold Rolled
Material
Carbon Steel
Surface Treatment
Black
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape
Round
Custom Made
Yes
Custom Cycle
7-15 Days
Production Standards
ASTM/JIS/AISI/DIN/BS/En/GB
Payment Term
30%T/T Advance + 70% Balance
Alloy or Not
Low Alloy
MOQ
3tons
Lengh
Customized
Advantage
Wear Resistance, Machinability, Easy Welding
Specification2
Zd-Prepipe10/20/30/40/50/60/70
Specification3
Zd-Prepipe80/90/102/118/120/300
Standard1
ASTM a 6/a 6m-07 BS 4-1:1993 En 10024 JIS G 3192
Transport Package
Export Standard Package/as Request
Specification
According to customer requirements
Trademark
ZHENGDE
Origin
China
HS Code
7304419000
Production Capacity
25000 Tons/Month

Product Description

Product Description

ASTM/JIS/GB/ISO Alloy Welded Hot-Rolled Customized Cold Drawn S235jr Q345 Hexagon Pentagon Triangle Special Shaped Hollow Carbon Tube Special Shaped Steel PipeZhengde Special-shaped steel pipe is a type of steel pipe. It can be said to be a general term for seamless steel pipes with other cross-sectional shapes except round pipes. There are many types of special-shaped steel pipes. The three most common ones are special-shaped seamless steel pipes with equal wall thickness, special-shaped seamless steel pipes with unequal wall thickness, and special-shaped seamless steel pipes with variable diameters.
Special-shaped steel pipe uses
Special-shaped seamless steel pipes are widely used in various structural parts, tools and mechanical parts. Compared with round pipes, special-shaped pipes generally have a larger moment of inertia and section modulus, and have greater bending and torsion resistance, which can greatly reduce the weight of the structure and save steel.
Special-shaped steel pipes can be divided into oval special-shaped steel pipes, triangular special-shaped steel pipes, hexagonal special-shaped steel pipes, rhombus special-shaped steel pipes, octagonal special-shaped steel pipes, semi-circular special-shaped steel pipes, unequal hexagonal special-shaped steel pipes, and five-petal plum blossom shaped special-shaped steel pipes. , Double convex special-shaped steel pipe, double concave special-shaped steel pipe, melon-shaped special-shaped steel pipe, conical special-shaped steel pipe, corrugated special-shaped steel pipe.

Thickness±10%   (smallest±0.12mm)
  0.5 -0.8 1 -1.2 1.5 -1.8 2
  outer diameter Inner diameter (nominal value and allowable deviation)
Size Allowable deviation
4 ±0.10 3±0.30 2.4±0.30 2±0.30        
6 5±0.25 4.4±0.25 4±0.25 3.6±0.30
8 7±0.20 6.4±0.20 6±0.20 5.6±0.30 5±0.30 4.4±0.35 4±0.35
10 9±0.15 8.4±0.15 8±0.20 7.6±0.25 7±0.25 6.4±0.30 6±0.30
12 11±0.15 l0.4±0.15 10±0.15 9.6±0,20 9±0.20 8.4±0.25 8±0.25
14 13±0.10 12.4±0.10 12±0.10 11.6±0.15 11±0.15 10.4±0.20 10±0.20
16 15±0.10 14.4±0.10 14±0.10 13.6±0.10 13±0.10 12.4±0.15 12±0.15
25 24±0.10 23.4±0.10 23±0.10 22.6±0.10 22±0.10 21.4±0.10 21±0.10
-26 25±0.10 24.4±0.10 24±0.10 23.6±0.10 23±0.10 22.4±0.10 22±0.10
28 27±0.10 26.4±0.10 26±0.10 25.6±0.10 25±0.10 24.4±0.10 24±0.10
30 29±0.10 28.4±0.10 28±0.10 27.6±0.10 27±0.10 26.4±0.10 26±0.10
35   34±0.15 33.4±0.15 33±0.15 32.6±0.15 32±0.15 31.4±0.15 3l±0.15
38 37±0.15 36.4±0.15 36±0.15 35.6±0.15 35±0.15 34.4±0.15 34±0.15
40 39±0.15 38.4±0.15 38±0.15 37.6±0.15 37±0.15 36.4±0.15 36±0.15
45       43±0.20 42.6±0.20 42±0.20 41.4±0.20 41±0.20
50 48±0.20 47.6±0.20 47±0.20 46.4±0.20 46±0.20
55 ±0.25     53±0.25 52.6±0.25 52±0.25 51.4±0.25 5l±0.25
60 58±0.25 57.6±0.25 57±0.25 56.4±0.25 56±0.25
70       68±0.30 67.6±0.30 67±0.30 66.4±0.30 66±0.30
76 ±0.35     74±0.35 73.6±0.35 73±0.35 72.4±0.35 72±0.35
80 78±0.35 77.6±0.35 77±0.35 76.4±0.35 76±0.35
90 ±0.40         87±0.40 86.4±0.40 86±0.40
100 ±0.45           96.4±0.45 96±0.45
110 ±0.50             106±0.50
120 116±0.50
150 ±0.75              
180 ±0.90              
200 ±1.0              
Our Advantages
ASTM/JIS/GB/ISO Alloy Welded Hot-Rolled Customized Cold Drawn S235jr Q345 Hexagon Pentagon Triangle Special Shaped Hollow Carbon Tube Special Shaped Steel Pipe  
ASTM/JIS/GB/ISO Alloy Welded Hot-Rolled Customized Cold Drawn S235jr Q345 Hexagon Pentagon Triangle Special Shaped Hollow Carbon Tube Special Shaped Steel PipeASTM/JIS/GB/ISO Alloy Welded Hot-Rolled Customized Cold Drawn S235jr Q345 Hexagon Pentagon Triangle Special Shaped Hollow Carbon Tube Special Shaped Steel Pipe

ASTM/JIS/GB/ISO Alloy Welded Hot-Rolled Customized Cold Drawn S235jr Q345 Hexagon Pentagon Triangle Special Shaped Hollow Carbon Tube Special Shaped Steel Pipe
Quality first: production and inspection in strict accordance with production standards;
Price advantage: discounts based on real market prices;
Transaction security: There will be no loss of customer funds;
After-sales guarantee: the customer's problem is our problem;
Long-term cooperation: quality assurance, price advantage, sincere service can last for a long time.
Detailed Photos

ASTM/JIS/GB/ISO Alloy Welded Hot-Rolled Customized Cold Drawn S235jr Q345 Hexagon Pentagon Triangle Special Shaped Hollow Carbon Tube Special Shaped Steel Pipe
ASTM/JIS/GB/ISO Alloy Welded Hot-Rolled Customized Cold Drawn S235jr Q345 Hexagon Pentagon Triangle Special Shaped Hollow Carbon Tube Special Shaped Steel Pipe

Packaging & Shipping

ASTM/JIS/GB/ISO Alloy Welded Hot-Rolled Customized Cold Drawn S235jr Q345 Hexagon Pentagon Triangle Special Shaped Hollow Carbon Tube Special Shaped Steel Pipe

Company Profile

ASTM/JIS/GB/ISO Alloy Welded Hot-Rolled Customized Cold Drawn S235jr Q345 Hexagon Pentagon Triangle Special Shaped Hollow Carbon Tube Special Shaped Steel PipeShandong Zhengde Metal Manufacturing Co., Ltd. is a production and sales company integrating hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, steel wires, metal mesh, stainless steel, aluminum, copper and other metal products integrated large enterprises. Five production and sales bases have been formed in Binzhou, Liaocheng, Wuxi, Tianjin, Jinan and Tai'an, with more than 100 production lines, 4 nationally recognized laboratories, 2 technical engineering centers, and 5 enterprise technology centers. Products are exported to more than 50 countries and regions such as North America, South America, Europe, Africa, Oceania, Middle East, and Southeast Asia.
ASTM/JIS/GB/ISO Alloy Welded Hot-Rolled Customized Cold Drawn S235jr Q345 Hexagon Pentagon Triangle Special Shaped Hollow Carbon Tube Special Shaped Steel Pipe

Certifications

ASTM/JIS/GB/ISO Alloy Welded Hot-Rolled Customized Cold Drawn S235jr Q345 Hexagon Pentagon Triangle Special Shaped Hollow Carbon Tube Special Shaped Steel Pipe

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