TORICH INTERNATIONAL LIMITED
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 60000 Tons per Year |
| Delivery Time | 30-45 days |
| Packaging Details | in Plywood cases or bundles |
| Product name | GB/T12771 12Cr18Ni9 Liquid Delivery Steel Pipes |
| Type | Stainless |
| Surface | Pickling |
| Material | 12Cr18Ni9 06Cr19Ni10 022Cr19Ni10 06Cr18Ni11Ti |
| Shape | Round Shape |
| Usage | Liquid Delivery |
| Length | 3-9m |
| OD | 50-1000mm |
| WT | 0.25-50mm |
| Brand Name | TORICH |
| Model Number | GB/T12771 |
| Certification | ISO 9001 |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
Stainless Steel Tubing Small Medical Decoration Chemical Capillary Pipes
Super Duplex 2507 Stainless Steel Pipes
SA213 TP321 Stainless Steel Tube For Industry
Hot Rolled Precision Steel Tube ASTM A554 Decorative Oval Single Slot Tube
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 60000 Tons per Year |
| Delivery Time | 30-45 days | Packaging Details | in Plywood cases or bundles |
| Product name | GB/T12771 12Cr18Ni9 Liquid Delivery Steel Pipes | Type | Stainless |
| Surface | Pickling | Material | 12Cr18Ni9 06Cr19Ni10 022Cr19Ni10 06Cr18Ni11Ti |
| Shape | Round Shape | Usage | Liquid Delivery |
| Length | 3-9m | OD | 50-1000mm |
| WT | 0.25-50mm | Brand Name | TORICH |
| Model Number | GB/T12771 | Certification | ISO 9001 |
| Place of Origin | CHINA | ||
| High Light | stainless tube steel ，large diameter stainless steel tube | ||
GB/T12771 Polished Liquid Delivery Welded Stainless Steel Pipes 12Cr18Ni9
Application:
Corrosion resistant stainless steel welded steel pipe for liquid delivery.
Size:
OD:50-1000mm
WT:0.25-50mm
Length:3-9m
Production Method of Steel:
Electric arc furnace and refining outside the furnace
Delivery State:
Hot treatment and pickling.
Surface Quality:
Inside and outside surface is smooth.There is no delamination,crack,folding,double skin,twisted,pickling,residual scale or other defects.
Test Item:
Chemical Component
Tensile Test
Hydraulic Test
Eddy current Test
Flattening Test
Weld Transverse Bending Test
Intergranular Corrosion Test
Radiographic Inspection
Flanging Test
Austenitic Grain Size
Impact Test of Weld Joint
Tolerance of OD
| Classification | D | Permissible Tolerance | |
| A | B | ||
| H | All Dimensions | ±0.5% or ±0.20 | ±0.75% or ±0.30 |
| T | <40 | ±0.20 | ±0.30 |
| ≥40~<65 | ±0.30 | ±0.40 | |
| ≥65~<90 | ±0.40 | ±0.50 | |
| ≥90~<168.3 | ±0.80 | ±1.00 | |
| ≥168.3~<325 | ±0.75%D | ±1%D | |
| ≥325~<610 | ±0.6%D | ±1%D | |
| ≥610 | ±0.6%D | ±0.7%D or ±10 | |
| WC SP | <40 | ±0.15 | ±0.20 |
| ≥40~<60 | ±0.20 | ±0.30 | |
| ≥60~<100 | ±0.30 | ±0.40 | |
| ≥100~<200 | ±0.4%D | ±0.5%D | |
| ≥200 | ±0.5%D | ±0.75%D | |
Mechanical properties of steel tubes
| Number | New Brand | Ola Brand | non-proportional extension strength MPa | tensile strength MPa | elongation after fracture A/ % | |
| Heat treatment condition | Non-heat treatment condition | |||||
| Not less than | ||||||
| 1 | 12Cr18Ni9 | 1Cr18Ni9 | 210 | 520 | 32 | 25 |
| 2 | 06Cr19Ni10 | 0Cr18Ni9 | 210 | 520 | ||
| 3 | 022Cr19Ni10 | 00Cr19Ni10 | 180 | 480 | ||
| 4 | 06Cr25Ni20 | 0Cr25Ni20 | 210 | 520 | ||
| 5 | 06Cr17Ni12Mo2 | 0Cr17Ni12Mo2 | 210 | 520 | ||
| 6 | 022Cr17Ni12Mo2 | 00Cr17Ni14Mo2 | 180 | 480 | ||
| 7 | 06Cr18Ni11Ti | 0Cr18Ni10Ti | 210 | 520 | ||
| 8 | 06Cr18Ni11Nb | 0Cr18Ni11Nb | 210 | 520 | ||
| 9 | 022Cr18Ti | 00Cr17 | 180 | 360 | 20 | -- |
| 10 | 019Cr19Mo2NbTi | 00Cr18Mo2 | 240 | 410 | ||
| 11 | 06Cr13Al | 0Cr13Al | 177 | 410 | ||
| 12 | 022Cr11Ti | -- | 275 | 400 | 18 | -- |
| 13 | 022Cr12Ni | -- | 275 | 400 | 18 | -- |
| 14 | 06Cr13 | 0Cr13 | 21 | 410 | 20 | -- |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
25000000-30000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Who We are ？ -------A professional steel pipes materials inventor, manufacturer and solution provider Torich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which hol... Who We are ？ -------A professional steel pipes materials inventor, manufacturer and solution provider Torich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which hol...
Get in touch with us
Leave a Message, we will call you back quickly!