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TORICH GB/T12770 Welded Stainless Steel Tubes for Machine Structures
TORICH GB/T12770 Welded Stainless Steel Tubes for Machine Structures
TORICH GB/T12770 Welded Stainless Steel Tubes for Machine Structures
TORICH GB/T12770 Welded Stainless Steel Tubes for Machine Structures
TORICH GB/T12770 Welded Stainless Steel Tubes for Machine Structures
TORICH GB/T12770 Welded Stainless Steel Tubes for Machine Structures
TORICH GB/T12770 Welded Stainless Steel Tubes for Machine Structures
TORICH GB/T12770 Welded Stainless Steel Tubes for Machine Structures
Specifications
Brand Name :
TORICH
Model Number :
GB/T12770
Certification :
ISO9001, ISO14001, TS16949
Place of Origin :
ZHEJIANG, CHINA
MOQ :
5Tons
Price :
negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
2000Tons per Year
Delivery Time :
30-45 work days
Packaging Details :
Tubes are packed in wooden boxes or hexagonal bundles in seaworthy packing.
Keyword :
Stainless Steel Tube
Standard :
GB/T12770
Material :
1Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni9 etc
OD :
8-630 mm
WT :
0.3-16 mm
Length :
2m - 8m
Usage :
Machine Structures
Delivery Condition :
W, T, WC, SP
Description
Products Description
TORICH GB/T12770 Welded Stainless Steel Tubes for Machine Structures
Standard
GB/T12770
Material
0Cr18Ni9, 00Cr19Ni10, 0Cr17Ni12Mo2, 00Cr17Ni4Mo2 etc
Size
OD: 8-630mm WT: 0.3-16mm Length: 4-8m
Delivery Condition
W, T, WC, SP
Test
Bend Test, Flaring Test, Flange Test, Intergranular Corrosion Test, Nondestructive Test
Application
Mechanical Parts and Mechine Structure

Chemical Requirements

Grade
C
Si
Mn
P
S
Ni
Cr
Mo
Other
1Cr18Ni9
≤0.15
≤1.00
≤2.00
≤0.035
≤0.030
8.00-10.00
17.00-19.00
0Cr18Ni9
≤0.07
≤1.00
≤2.00
≤0.035
≤0.030
8.00-11.00
17.00-19.00
00Cr19Ni10
≤1.00
≤2.00
≤0.035
≤0.030
8.00-12.00
18.00-20.00
0Cr25Ni20
≤1.00
≤2.00
≤0.035
≤0.030
19.00-22.00
24.00-26.00
0Cr17Ni12Mo2
≤1.00
≤2.00
≤0.035
≤0.030
10.00-14.00
16.00-18.00
2.00-3.00
00Cr17Ni14Mo2
≤1.00
≤2.00
≤0.035
≤0.030
12.00-15.00
16.00-18.00
2.00-3.00
0Cr18Ni10Ti
≤1.00
≤2.00
≤0.035
≤0.030
9.00-12.00
17.00-19.00
Ti≥5XC%
Mechanical Requirements
Grade
RP 0.2/MPa
Tensile Strength/MPa
Elongation %
Heat Treatment
Non Heat Treatment
min
1Cr18Ni9
210
520
35
25
0Cr18Ni9
210
520
00Cr19Ni10
180
180
0Cr25Ni20
210
520
0Cr17Ni12Mo2
210
520
00Cr17Ni14Mo2
180
480
0Cr18Ni10Ti
210
520

Product Show

TORICH GB/T12770 Welded Stainless Steel Tubes for Machine StructuresTORICH GB/T12770 Welded Stainless Steel Tubes for Machine Structures

QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking


100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.

FAQ

Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact us

TORICH GB/T12770 Welded Stainless Steel Tubes for Machine Structures








Product tags

430 stainless steel welded tube

,

a249 welded stainless steel tubes

,

stainless steel rectangular welded tube
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TORICH GB/T12770 Welded Stainless Steel Tubes for Machine Structures

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Product Detail
Brand Name :
TORICH
Model Number :
GB/T12770
Certification :
ISO9001, ISO14001, TS16949
Place of Origin :
ZHEJIANG, CHINA
MOQ :
5Tons
Price :
negotiable
Contact Supplier
TORICH GB/T12770 Welded Stainless Steel Tubes for Machine Structures
TORICH GB/T12770 Welded Stainless Steel Tubes for Machine Structures
TORICH GB/T12770 Welded Stainless Steel Tubes for Machine Structures
TORICH GB/T12770 Welded Stainless Steel Tubes for Machine Structures

TORICH INTERNATIONAL LIMITED

Verified Supplier
11 Years
zhejiang, ningbo
Since 1997
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller
Main Products :
Precision Steel Tube, Seamless Steel Tube, Stainless Steel Tube
Total Annual :
25000000-30000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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