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Polished Seamless Stainless Steel Pipe For Liquid Pipeline 0Cr18Ni9 1Cr18Ni9Ti
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Brand Name:Torich
Model Number:GB/T14976-1994
Certification:ISO9001
Price:negotiable
Payment Terms:L/C, T/T
Delivery Time:6-8 weeks
Company Data
Verified Supplier
Contact Person
Richard SHEN
Business Type:
Manufacturer Distributor/Wholesaler Importer Exporter Trading Company Seller
Officials:
Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Polished Seamless Stainless Steel Pipe For Liquid Pipeline 0Cr18Ni9 1Cr18Ni9Ti
Stainless Steel Seamless Pipes For Fluid Transport, made according to Chinese national standard GB/T 14976-94.
GB/T 14976-94 is a standard applicable for stainless steel seamless pipes which is produced by hot -rolled (extruded and expanded) or cold-drawn (cold-rolled) and used for fluid transport.
Steel pipes fall into two categories, i.e. the hot -rolled (extruded and expanded) steel pipes and cold-drawn (cold-rolled) steel pipes.
GB/T14976-1994 Seamless Stainless Steel Pipe for Liquid Services
0Cr13 0Cr18Ni9 1Cr18Ni9Ti 0Cr17Ni12Mo2 0Cr18Ni12Mo2Ti
Application: For Fluid Transport
Production method: hot -rolled (extruded and expanded) or cold-drawn (cold-rolled)
Material: 0Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr17Ni12Mo2, 0Cr18Ni12Mo2Ti and so on
Length:
The ordinary lengths of steel pipes are specified as follows:
Hot-rolled (extruded and expanded) steel pipes: 2 ~12m
Cold-drawn (cold-rolled) steel pipes: 2 ~ 8m
The length to be supplied for the cold-drawn (cold-rolled) steel pipes with O.D ≤ 10mm shall not be smaller than 1m.
Bending tolerance:
Wall thickness < 15mm, Bending≤ 1.5 mm/m
Wall thickness ≥15mm, Bending≤ 2.0 mm/m
Hot expanded pipes, Bending≤ 3.0 mm/m
Shape of ends:
Both ends of pipes shall be cut squarely and burs shall be removed from the ends.
Chemical Compositions:
| Steel Grade | Chemical Compositions(%) | |||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | Ti | Other | |
| 0Cr18Ni9 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 8.00-11.00 | 17.00-19.00 | / | / | / |
| 00Cr19Ni10 | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 8.00-12.00 | 18.00-20.00 | / | / | / |
| 0Cr23Ni13 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 12.00-15.00 | 22.00-24.00 | / | / | / |
| 0Cr25Ni20 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 19.00-22.00 | 24.00-26.00 | / | 5C%~0.07 | / |
| 0Cr18Ni10Ti | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 9.00-12.00 | 17.00-19.00/ | / | ≥5C% | / |
| 0Cr18Ni11Nb | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 9.00-13.00 | 17.00-19.00 | / | / | Nb≥10C% |
| 0Cr17Ni12Mo2 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 10.00-14.00 | 16.00-18.50 | 2.00-3.00 | / | / |
| 00Cr17Ni14Mo2 | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 12.00-15.00 | 16.00-18.00 | 2.00-3.00 | / | / |
| 0Cr19Ni13Mo3 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 11.00-15.00 | 18.00-20.00 | 3.00-4.00 | / | / |
| 00Cr19Ni13Mo3 | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 11.00-15.00 | 18.00-20.00 | 3.00-4.00 | / | / |
| 0Cr18Ni12Mo2Ti | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 11.00-14.00 | 16.00-19.00 | 1.80-2.50 | 5C%~0.07 | / |
| 1Cr18Ni12Mo2Ti | ≤0.12 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 11.00-14.00 | 16.00-19.00 | 1.80-2.50 | 5(C%-0.02) ~0.80 | / |
| 0Cr18Ni12Mo3Ti | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 11.00-14.00 | 16.00-19.00 | 2.50-3.50 | 5C%~0.07 | / |
| 1Cr18Ni12Mo3Ti | ≤0.1 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 11.00-14.00 | 16.00-19.00 | 2.50-3.50 | 5(C%-0.02) ~0.80 | / |
| 0Cr18Ni12Mo2Cu2 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 11.00-14.00 | 17.00-19.00 | 1.20-2.75 | / | / |
| 00Cr18Ni14Mo2Cu2 | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 12.00-16.00 | 17.00-19.00 | 1.20-2.75 | / | Cu 1.00~2.50 |
| 1Cr18Ni9Ti | ≤0.12 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 8.00-11.00 | 17.00-16.00 | / | 5(C%-0.02) ~0.80 | Cu 1.00~2.50 |
| 0Cr13 | ≤0.08 | ≤0.60 | ≤0.80 | ≤0.035 | ≤0.030 | ≤0.60. | 12.00-14.00 | / | / | / |
| 0Cr26Ni5Mo2 | ≤0.08 | ≤1.00 | ≤1.50 | ≤0.035 | ≤0.030 | 3.00-6.00 | 23.00-28.00 | 1.00-3.00 | / | / |
Manufacture process:
- Metallurgical process of steel
Steel shall be smelted using arc furnace.
It is possible to use the other processed for smelting the steel after an agreement is reached between the supplier and the client.
- Manufacture processes for steel pipes
Steel pipes shall be manufactured using hot-rolling (extruding and expanding) or cold-drawing (cold-rolling) processes. In case, a special manufacture process is requested by the client, it shall be specified in the contract.
Delivery condition:
Steel pipes shall be delivered after the heat treatment and pickling are made in the manufacturer.
Mechanical properties:
The longitudinal mechanical properties of steel pipes under heat treatment conditions (tensile strength and elongation) shall comply with the specifications made in the following table. It is possible to determine the yield strength of steel pipes upon the request made by the client when it is specified in the contract.
| Steel Grade | Mechanical properties | ||
Tensile Strength MPa | Yield Strength MPa | Elongation % | |
| Not smaller than | |||
| 0Cr18Ni9 | 520 | 205 | 35 |
| 00Cr19Ni10 | 480 | 175 | 35 |
| 0Cr23Ni13 | 520 | 205 | 35 |
| 0Cr25Ni20 | 520 | 205 | 35 |
| 0Cr18Ni10Ti | 520 | 205 | 35 |
| 0Cr18Ni11Nb | 520 | 205 | 35 |
| 0Cr17Ni12Mo2 | 520 | 205 | 35 |
| 00Cr17Ni14Mo2 | 480 | 175 | 35 |
| 0Cr19Ni13Mo3 | 520 | 205 | 35 |
| 00Cr19Ni13Mo3 | 480 | 175 | 35 |
| 0Cr18Ni12Mo2Ti | 530 | 205 | 35 |
| 1Cr18Ni12Mo2Ti | 530 | 205 | 35 |
| 0Cr18Ni12Mo3Ti | 530 | 205 | 35 |
| 1Cr18Ni12Mo3Ti | 530 | 205 | 35 |
| 0Cr18Ni12Mo2Cu2 | 520 | 205 | 35 |
| 00Cr18Ni14Mo2Cu2 | 480 | 180 | 35 |
| 1Cr18Ni9Ti | 520 | 205 | 35 |
| 0Cr13 | 370 | 180 | 22 |
| 0Cr26Ni5Mo2 | 590 | 390 | 18 |
Process performances:
- Hydrostatic pressure test
- Flattening test
- Expand test
- Intergranular corrosion test
- Surface quality
- Ultrasonic test
References of standards:
GB 222 Method of sampling steel for determination of chemical composition and permissible variations for product analysis
GB 223 Methods for chemical analysis of iron, steel and alloy
GB 228 Metallic materials - Tensile testing
GB 241 Metal tubes - Hydrostatic pressure testing
GB 242 Metallic materials – Tube - Drift expanding test
GB 246 Metallic materials - Flattening test
GB 2102 Acceptance, packing, marking and certification of pipe
GB 4163 Stainless steel pipes - Method for ultrasonic testing
GB 4334.1 Stainless steels - 10% oxalic acid etch test
GB 4334.2 Stainless steels - Ferric sulfate-sulfuric acid corrosion test
GB 4334.3 Stainless steels - 65% nitric acid corrosion test
GB 4334.4 Stainless steels - Nitric-hydrofluoric acid corrosion test
GB 4334.5 Stainless steels - Method of copper sulphate-sulphuric acid corrosion test
GB 4334.6 Stainless steels - 5% sulfuric acid corrosion test
GB 6397 Metallic materials - Test pieces for tensile testing
GB 7735 Steel tubes - The inspection method on eddy current test
Company Profile
TORICH INTERNATIONAL LIMITED
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 holds
the factories of Seamless Steel Tubes with Carbon and Alloy Steel
Grade, Welded Precision Steel Tubes，DOM Steel Tubes, Seamless &
Welded Stainless Steel Tubes with Nickel and Alloy Steel Grade.
Our factory was established since 1997, with the name of Haiyan
Sanxin Steel Pipe Co., Ltd. The factories’ technicians are of great
engineering experience in steel pipe industry for more than 20
years, which are in great command of production technology for Cold
Drawing and Cold Rolling. So we have strong technician team and
manufacturing capability.
What products we do？
------- Invent and produce various Precision Steel Pipes
Our steel pipes cover the following ranges:
Seamless Precision Steel Pipes
Bearing Steel Tubes
Welded Precision Steel Pipes, with DOM production
Seamless Heat Exchanger Steel Pipe
Seamless Boiler Steel Pipes
Honed Tubes
Hydraulic Cylinder Steel Tubes
Hydraulic Telescopic Cylinder Tubes
Seamless Structural Steel Pipes
Seamless Mechanical Steel Pipes
Seamless Alloy Steel Tubes & Pipes
Seamless Stainless Steel tubes
Welded Stainless Steel Tubes
Seamless Stainless Steel Tubes & Pipes
Welded Stainless Steel Tubes & Pipes
Seamless Carbon Steel Tubes & Pipes
Nickel Alloy Steel Tubes & Pipes
What TORICH do:
1. Producing Steel Tubes
2. Selling both on Domestic and International Market
3. Precisely Targeting Customers’ Requirement- Sourcing the right
factory for right products for Customers
Products Application:
Oil Cylinders
Air Cylinder,
Automotive Cylinder Liners
Boilers, Pressure Vessels
Shell & Heat Exchangers
Jack Lifting
Telescopic Systems
Pneumatic Cylinders
Agricultural Machineries
Size range is:
O.D. 4-350mm,
W.T. 0.5-30mm,
Length: according to customer’s requirement and agreement
Steel Grade:
Carbon Steel Grade:
ST35.8, ST37.0, ST44, ST52;
E155, E195, E215, E235, E275, E355;
195GH, P235GH, P265GH, P195TR1, P195TR2, P235TR1, P235TR2, P265TR1,
P265TR2;
SAE1010, SAE1020, SAE1026, SAE1035, SAE1045;
Carbon steel tube: SA178, A179, A192, A210, SA213, SA214, etc.
Alloy Steel Grade:
T2, T5, T9, T11, T12, T17, T21, T22, T91,T92, 15Mo3,16Mo3,
13CrMo44;
SAE4130, SAE4140, 40Cr, 40Cr4, 10CrMo910, 12CrMo910, 11CrMo910,
25CrMo4, 35CrMo, 35CrMo4, 42CrMo4, 34CrMo4, 20MnV, 20MnV6,20CrMn;
Carbon steel tube: A179,A192,A210,DIN17175,etc.
Bearing Steel Grades:
GCr15 52100 suj2 suj3 100Cr6 SKF3S SKF3S 20CrNiMo 8620H 4118H;
Nickel Alloy Grade:
N02200/2201, N04400, N06600, N06601, N06625, N06852, N06219,
N06690, N08800/8810/8811, N08825, N08028, N08535, N08904, N08925,
N08926, N010276, N06022, etc.
Austenitic/Super Austenitic Stainless Steel Grade:
304/304L, 316/316L, 314, 321, 347H, 316Ti, 316LMod, 317L/N, 310S,
253MA, 330, 904L, S31254, XM-19, etc.
Ferrite/Martensite Stainless Steel Grade:
TP410, TP405, TP420, TP430, TP430Ti, TP403, TP409, TP444, TP439,
TP446, etc.
Duplex/Super Duplex Stainless Steel Grade:
S31803, S32304, S31500, S32550, S32750, S32760, etc.
Corporate Culture:
We focus on Quality First, Quality Traceability, and Quality
Stability!
We focus on Customer First, People First, and Quality-Oriented!
Success:
First factory started in 1997, in the name of Torich , now covers
50000 square meters of factory building, with more than
100employees, and over 45 million RBM assets.
In 2008, we started the company of Torich International
Limited for international business and marketing.
Welcome partners from all over the world for long term cooperation!
Send your message to this supplier
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