China St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel Pipe

Product Details
Customization: Available
After-sales Service: Support Online
Warranty: 1year
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Management System Certification
ISO 9001, ISO 14000, ISO 20000
Export Year
2022-03-01
  • China St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel Pipe
  • China St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel Pipe
  • China St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel Pipe
  • China St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel Pipe
  • China St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel Pipe
  • China St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel Pipe
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  • Overview
  • Product Parameters
  • Features and applications
  • FAQ
Overview

Basic Info.

Model NO.
ST37
Type
Seamless
Technique
Cold Drawn
Material
Alloy Steel
Surface Treatment
Black/Oiled/Galvanization
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape
Square/Circle/Triangle/Hexagonal/Irregular
Wall Thickness
1-20 mm
Tolerant
Plusmn;0.15mm
Length
10-1200mm
Tech
Cold Drawn / Cold Rolled
Transport Package
Standard Airworthiness Packaging or as Required
Specification
SNCM220 20CrNiMo 21NiCrMo2 1.6523 8620 20CrNiMoA
Trademark
meide
Origin
Shandong, China
HS Code
7304291000
Production Capacity
1000 Ton/Month

Product Description

China St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel Pipe

 

China St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel Pipe
China St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel Pipe
China St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel Pipe
China St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel Pipe

Product details

Material: 10#,20#,45#,Q195,Q215,Q235,Q345  
Section Shape: triangular/hexagonal/triangular 
Application: rotavator
Technique: Cold Drawn
Surface Treatment: none
Alloy Or Not: Non-alloy
Size: 
OD: 8-100mm
Thickness: 0.5 - 20 mm
Length: 5-9m or cutting as you require
Tolerance: we can control it within OD/Thickness +/-0.1mm
Hardness: HB170-217. 
Payment: T/T,L/C, DP
OEM: Yes
Trade terms: EXW,FOB,CIF,CNF
Usage: these pipes are mainly used for agricultural machine PTO shaft.
Quality inspection

1.Heat pipes inspection:to measure the outer diameter and the tolerance of the pipe.
2.General inspection:to chcek the inner diameter and thesurface of the pipe.
3.Finished product inspection:we need test the pipeone by one through Eddy
Current Test.

Packaging & Delivery
Packaging Details
Inner packing: Plastic Bags, White or Color Individal Boxes.
Outer Packing: Wooden Boxes or Carton Boxes. 

standard export bundle wrapped with strong steel strip,as per customer's requirements.
Delivery Time:7-21 days after receive the deposit

Minimum Order Quantity:  5 Tons

Product Parameters
Square Tube / Square Pipe / Square Hollow Section / SHS Rectangular Tube / Rectangular Pipe / Rectangular Hollow Section / RHS
Out Diameter Out Dimeter Out Diameter Out Diameter
Width x Width
(inch)
Width x Width
(mm)
Width x Width
(inch)
Width x Width
(mm)
3/4" x 3/4" 20x20 3/4" x 1 1/2" 20x40
1" x 1" 25x25 1" x 2" 25x50
1 1/4" x 1 1/4" 30x30 1 1/4 x 2" 30x50
1 1/2" x 1 1/2" 40x40 or 38x38 1 1/2" x 2 1/2" 40x60
2" x 2" 50x50 1 1 /2" x 3" 40x80
2 1/2" x 2 1/2" 65x65 or 60x60 2"x 4" 50x100
3" x 3" 75x75 or 80x80 3" x 4" 80x100
4"x 4" 100x100 4" x 6" 100x150
5"x5" 125x125 4" x 8" 100x200
6"x 6" 150x150 6" x 8" 150x200
to  to to to
15.7 inch x 15.7 inch 400x400 10" x 20" 250x500
Features and applications

Including non circular cross-section profiles, equal wall thickness, variable wall thickness, variable diameter and wall thickness along the length direction, symmetric and asymmetric sections, etc. Such as square, right angle, cone, trapezoid, spiral, etc. Special shaped steel pipes can better adapt to the unique usage conditions, save metal, and improve labor productivity in component manufacturing. It is widely used in aviation, aviation, shipbuilding, mining machinery, agricultural machinery, construction, textile, and boiler manufacturing. The methods for producing shaped pipes include cold drawing, welding, extrusion, hot rolling, etc. The cold drawing method is widely used among them. Specially shaped seamless steel pipes are widely used in various structural components, tools, and mechanical parts. Compared with circular pipes, special-shaped pipes usually have larger moments of inertia and cross-sectional modulus, as well as greater bending and torsion resistance, which can greatly reduce structural weight and save steel.

China St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel Pipe

China St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel Pipe

China St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel PipeChina St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel PipeChina St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel Pipe
China St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel Pipe

 

China St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel Pipe

 

China St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel PipeChina St37 Steel Hollow Hexagonal Carbon Steel Pipe Tube, Hexagon Alloy Seamless Tube Seamless Steel Pipe
FAQ

1. Who are we?
Our headquarter is located in Shandong, China. Since 2022, we have sold to North America (60.00%), Western Europe (14.00%) and South America (6.00%). There are about 11-50 people in our office.

2. How do we guarantee quality?
Always provide pre-production samples before mass production;
Always carry out final inspection before shipment;

3. What can you buy from us?
Copper, aluminum, die steel, titanium, customized machine parts
4. Why should you buy from us instead of other suppliers?
The company has 25 years of production experience. It has advanced precision production equipment, modern large warehouse, 200000 tons of inventory goods and a number of long-term stable cooperative customers.

5. What services can we provide?
Accepted delivery conditions: FOB, CFR, CIF, EXW
Accepted payment currency: US dollar, Euro, Japanese yen, Canadian dollar, Australian dollar, Hong Kong dollar, British pound, RMB, Swiss franc;
Accepted payment type: T/T, L/C, D/P D/A, PayPal;
Optional ports: Tianjin, Shanghai, Guangzhou;
Spoken: English, Chinese

6. How can we get your price?
A. We need the following information to quote for you:
1).  Product Name
2).  standard
3).  Material grade (chemical composition)
4).  dimension
5).  amount
6).  Special part drawin

 

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