Welded Stainless Steel Round Pipes 304 316 1.4301 1.4828 1.4571 1.4509 1.4541 for Exhuast Pipes

Technique: Cold Rolled
Material: Stainless Steel
Surface Treatment: Polished
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
MOQ: 3 Ton

Products Details

Basic Info.

Grade
304 316
Thickness
0.3-6.0mm
Length
300mm-6000mm
Transport Package
Standard Export Seaworthy Package
Specification
OD 16 20 25 30 45 50 65 70 88.9 101.6 120 127
Trademark
Mescosteel
Origin
China
HS Code
7306400000
Production Capacity
3000 Tons/Month

Product Description

Welded Stainless Steel Round Pipes 304 316 1.4301 1.4828 1.4571 1.4509 1.4541 for Exhuast Pipes 
MESCO STEEL was founded in the year of 2007, locates in Dalian City, Liaoning Province.
It is:Largest private coating steel supplier in northeast China.Wind Vane company of price
in mainstream media. Council member enterprise of Chinese Steel Export Union.
Council member enterprise of Chinese Northeast Steel Structure Union.
The spokesperson of Chinese mid-to-high level steel products.


1.Product Introduction
Welded Stainless Steel Round Pipes 304 316 1.4301 1.4828 1.4571 1.4509 1.4541 for Exhuast PipesThe Specification & Grades we can Supply for stainless steel pipe:
SIZE OD 9mm-219mm

THICKNESS 0.5mm-5.0mm

LENGTH: 300mm-12000mm

 
GRADE 304/304L/316L/904L/2205/2507/310S/347H
 
TYPE Round /square /rectangular tube, u-tube, special section tube
 
Production Process weld pipe and seamless pipe
 
 
Test Certificate
  • Manufacturer Test Certificate 
  • Laboratory Test Certificate from Govt. Approved Lab. 
  • Under Third Party Inspection
Container size
  • 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
  • 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
  • 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)
 

2.Production of Stainless Steel 

Welded Stainless Steel Round Pipes 304 316 1.4301 1.4828 1.4571 1.4509 1.4541 for Exhuast Pipes
1)Manufacturing Facility

Our company is equipped with a number of automatic ring welding machine, semi-automatic wave expansion machine,
bending machine,flaring machine, straightening machine Straightening machine, flat head machine, coil air pressure
machine and other equipment.Ensure customer custom size accurate, docking Neat, 100% pressure test 8kg 15s,
to ensure that customers use pipe without leakage, no porosity.

2)Main Process Requirements:

Our 2B raw materials are mainly from Zhangpu, TiSCO, Baoxin and other famous suppliers. The base materials and
weld seam of the pipe undergo the solid solution treatment integrally. The outer diameter tolerance and inner weld
residual height are strictly controlled to ensure no internal weld traps exist. Each piece is subjected to a 100%
one-by-one pressure detection at 15 kg pressure for 15 seconds.The entire length of the pipe measures 12 meters
with throw light on both inside and outside surfaces, followed by an 18-meter tube pressure test

Welded Stainless Steel Round Pipes 304 316 1.4301 1.4828 1.4571 1.4509 1.4541 for Exhuast Pipes                                 internal welding seam                                                                        after 30% flaring

3)Argon arc Welding & Plasma Welding

Welded Stainless Steel Round Pipes 304 316 1.4301 1.4828 1.4571 1.4509 1.4541 for Exhuast Pipes
4)Stainless Steel Pipes Online Annealing

Welded Stainless Steel Round Pipes 304 316 1.4301 1.4828 1.4571 1.4509 1.4541 for Exhuast Pipes
Advantages:

1. to reduce the hardness and Improve the Elongation of the Pipe
2. to prevent deformation and weld seam cracking when bending
3. to improve the properties of steel to prepare for later heat treatment


5)Surface Treatment of the Pipes

Welded Stainless Steel Round Pipes 304 316 1.4301 1.4828 1.4571 1.4509 1.4541 for Exhuast Pipes
                                Pickling--------------------Polishing---------------------Annealing

7) Inspect and Repair the pipe one by one
Welded Stainless Steel Round Pipes 304 316 1.4301 1.4828 1.4571 1.4509 1.4541 for Exhuast Pipes

 
3.Material Test Certificate
Welded Stainless Steel Round Pipes 304 316 1.4301 1.4828 1.4571 1.4509 1.4541 for Exhuast Pipes
4.Stainless Steel Tube Packages

We help our customers to Insert the small tube into the large tube, by this way can load as
much as possible pipes into container to save the space and save freight.

Welded Stainless Steel Round Pipes 304 316 1.4301 1.4828 1.4571 1.4509 1.4541 for Exhuast Pipes

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