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Pressure Purposes EN10217-7 Stainless Steel Tubes With Automatic Arc Welding
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Brand Name:Torich
Model Number:EN10217-7
Certification:ISO9001:2008, ISO14001:2008, TS16949
Price:2000-3000 USD per ton
Payment Terms:L/C, T/T
Supply Ability:1000 tons per month
Delivery Time:5-7 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
Pressure Purposes EN10217-7 Stainless Steel Tubes With Automatic Arc Welding
EN10217-7 Welded steel tubes for pressure purposes - Technical delivery conditions -
Part 7: Stainless Steel Tubes
Manufacture:
The tubes are manufactured from hot or cold rolled plates, sheet or strips in accordance with EN10028-1,
longitudinally arc or laser welded by fusion accross the abutting edges
Manufacturing process
- Automatic arc welding
- Laser welding
Chemical Composition of austenitic steels:
| Steel Grade | C max | Si max | Mn max | P max | S max | N | Cr | Cu | Mo | Ni | Others | |
| Steel name | Steel number | |||||||||||
| X2CrNi18-9 | 1.4307 | 0.030 | 1.00 | 2.00 | 0.045 | 0.015 | ≤0.10 | 17.5-19.5 | - | - | 8.0to15.0 | - |
| X2CrNi19-11 | 1.4306 | 0.030 | 1.00 | 2.00 | 0.045 | 0.015 | ≤0.10 | 18.0-20.0 | - | - | 10.0to12.0 | - |
| X2CrNiN18-10 | 1.4311 | 0.030 | 1.00 | 2.00 | 0.045 | 0.015 | 0.12-0.22 | 17.5-19.5 | - | - | 8.5to11.5 | - |
| X5CrNi18-10 | 1.4301 | 0.070 | 1.00 | 2.00 | 0.045 | 0.015 | ≤0.10 | 17.5-19.5 | - | - | 8.0to10.5 | - |
| X6CrNiTi18-10 | 1.4541 | 0.080 | 1.00 | 2.00 | 0.045 | 0.015 | - | 17.0-19.5 | - | - | 9.0to12.0 | Ti5xCto0.70 |
| X6CrNiNb18-10 | 1.4550 | 0.080 | 1.00 | 2.00 | 0.045 | 0.015 | - | 17.0-19.5 | - | - | 9.0to12.0 | Nb10xCto1.00 |
| X2CrNiMo17-12-2 | 1.4404 | 0.030 | 1.00 | 2.00 | 0.045 | 0.015 | ≤0.10 | 16.5-18.5 | - | 2.00to2.50 | 10.0to13.0 | - |
| X5CrNiMo17-12-2 | 1.4401 | 0.070 | 1.00 | 2.00 | 0.045 | 0.015 | ≤0.10 | 16.5-18.5 | - | 2.00to2.50 | 10.0to13.0 | - |
| X6CrNiMoTi17-12-2 | 1.4571 | 0.080 | 1.00 | 2.00 | 0.045 | 0.015 | - | 16.5-18.5 | - | 2.00to2.50 | 10.5to13.5 | Ti5xCto0.70 |
| X2CrNiMo17-12-3 | 1.4432 | 0.030 | 1.00 | 2.00 | 0.045 | 0.015 | ≤0.10 | 16.5-18.5 | - | 2.50to3.0 | 10.5to13.0 | |
| X2CrNiMoN17-13-3 | 1.4429 | 0.030 | 1.00 | 2.00 | 0.045 | 0.015 | 0.12-0.22 | 16.5-18.5 | - | 2.50to3.0 | 11.0to14.0 | - |
| X3CrNiMo17-13-3 | 1.4436 | 0.050 | 1.00 | 2.00 | 0.045 | 0.015 | ≤0.10 | 16.5-18.5 | - | 2.50to3.0 | 10.5to13.0 | - |
| X2CrNiMo18-14-3 | 1.4435 | 0.030 | 1.00 | 2.00 | 0.045 | 0.015 | ≤0.10 | 17.0-19.0 | - | 2.50to3.0 | 12.5to15.0 | - |
| X2CrNiMoN17-13-5 | 1.4439 | 0.030 | 1.00 | 2.00 | 0.045 | 0.015 | 0.12-0.22 | 16.5-18.5 | - | 4.0to5.0 | 12.5to14.5 | - |
| X2CrNiMo18-15-4 | 1.4438 | 0.030 | 1.00 | 2.00 | 0.045 | 0.015 | ≤0.10 | 17.5-19.5 | - | 3.0-4.0 | 13.0to16.0 | - |
| X1NiCrMoCu31-27-4 | 1.4563 | 0.020 | 0.70 | 2.00 | 0.030 | 0.010 | ≤0.10 | 26.0-28.0 | 0.70-1.50 | 3.0-4.0 | 30.0to32.0 | - |
| X1NiCrMoCu25-20-5 | 1.4539 | 0.020 | 0.70 | 2.00 | 0.030 | 0.010 | ≤0.15 | 19.0-21.0 | 1.20-2.00 | 4.0-5.0 | 24.0to26.0 | - |
| X1CrNiMoCuN20-18-7 | 1.4547 | 0.030 | 0.70 | 1.00 | 0.030 | 0.010 | 0.18-0.25 | 19.5-20.5 | 0.50-1.00 | 6.0-7.0 | 17.5to18.5 | - |
| X1NiCrMoCuN25-20-7 | 1.4529 | 0.030 | 0.50 | 1.00 | 0.030 | 0.010 | 0.15-0.25 | 19.0-21.0 | 0.50-1.50 | 6.0-7.0 | 24.0to26.0 | - |
Chemical Composition of austenitic steels:
| Steel Grade | C max | Si max | Mn max | P max | S max | N | Cr | Cu | Mo | Ni | Others | |
| Steel name | Steel number | |||||||||||
| X2CrNiMoN22-5-3 | 1.4462 | 0.030 | 1.00 | 2.00 | 0.035 | 0.015 | 0.10-0.22 | 21.0-23.0 | - | 2.50-3.5 | 4.5-6.5 | - |
| XCrNiN23-4 | 1.4362 | 0.030 | 1.00 | 2.00 | 0.035 | 0.015 | 0.05-0.20 | 22.0-24.0 | 0.10-0.60 | 0.10-0.60 | 3.5-6.5 | - |
| X2CrNiMoN25-7-4 | 1.4410 | 0.030 | 1.00 | 2.00 | 0.035 | 0.015 | 0.20-0.35 | 24.0-26.0 | - | 3.0-4.5 | 6.0-8.0 | - |
| X2CrNiMoCuWN25-7-4 | 1.4501 | 0.030 | 1.00 | 1.00 | 0.035 | 0.015 | 0.20-0.30 | 24.0-26.0 | 0.50-1.00 | 3.0-4.5 | 6.0-8.0 | W0.50-1.00 |
Delivery condition:
| Symbol | Types of delivery condition | Suface Condition |
| W0b | Welded from hot or cold rolled plate, sheet or strip 1D, 2D, 2E, 2B | As welded |
| W1b | Welded from hot rolled plate, sheet or strip 1D, descaled | Metallically clean |
| W1A b | Welded from hot rolled plate, sheet or strip 1D, descaled | Metallically clean |
| W1R b | Welded from hot rolled plate, sheet or strip 1D, bright annealed | Metallically bright |
| W2 b | Welded from cold rolled plate, sheet or strip 2D, 2E, 2B descaled | Metallically clean |
| W2A b | Welded from cold rolled plate, sheet or strip 2D, 2E, 2B, heat treated,descaled | Except for the wel, essentially smoother than for types W1 and W1A |
| W2R b | Welded from cold rolled plate, sheet or strip 2D, 2E, 2B, bright annealed | Metallically bright |
| WCA | Welded from hot rolled or cold rolled plate, sheet or strip 1D, 2D, 2E, 2B, heat treated if appropriate, at least 20% cold formed, heat treated, with re-crystallized weld metal, descaled | Metallically clean, welded scarcely recognizable |
| WCR | Welded from hot rolled or cold rolled plate, sheet or strip 1D, 2D, 2E, 2B, heat treated if appropriate, at least 20% cold formed, bright annealed, with re-crystallized weld metal | Metallically bright, welded scarcely recognizable |
| WG | Ground c | Metallically bright-ground, the type and degree of grinding shall be agreed at the time of enquiry and order |
| WP | Polish c | Metallically bright-polish, the type and degree of polishing shall be agreed at the time of enquiry and order |
EN10217-1 Part 1: Non-alloy steel tubes with specified room temperature properties
EN10217-2 Part 2: Electric welded non-alloy and alloy steel tubes with specified elevated
temperature properties
EN10217-3 Part 3: Alloy fine grain steel tubes
EN10217-5 Part 4: Electric welded non-alloy steel tubes with specified low temperature
properties
EN10217-5 Part 5: Submerged arc welded non-alloy steel tubes with specified low
temperature properties
EN10217-6 Part 6: Submerged arc welded non-alloy steel tubes with specified low
temperature properties
EN10217-7 Part 7: Stainless steel tubes.
Normative References:
EN 473, Destructive tests - Qualification and certification of NDT personnel - General principles
EN 910, Destructive tests on weld in metallic materials - Bend test
EN1321, Destructive tests on welds in metallic materials - Macroscopic and microscopic examination
of welds
EN10002-1, Metallic materials - Tensile testing - Part 1: Method of test at ambient temperature
EN10002-5, Metallic materials - Tensile testing - Part 5: Method of tesing at elevated temperature
EN10020, Definitions and classification of grades of steel
EN10021, General techical delivery requirements for steel and iron products
EN10027-1, Destructive systems of steels - Part 1: Steel names, principle symbols.
EN10027-2, Designation systems for steels - Part 2: Numerical systems.
EN10045-1, Metallic materials - Charpy impact test - Part 1: Test method
EN10052, Vocabulary of heat treatment terms of ferrous products
EN10204, Metallic products - Types of inspection documents
EN10200, Seamless and welded steel tubes - Dimensions and masses per unit length
EN10233, Metallic materials - Tubes - Flattening test
EN10234, Metallic materials - Tubes - Drift expanding test
EN10236, Metallic materials - Tubes - Rings expanding test
EN10237, Metallic materials - Tubes - Ring tensile test
EN10246-1, Non-Destructive Testing of steel tubes Part 1: Automatic electromagnetic testing of
seamless and welded ( except submerged arc welded) ferromagnetic steel tubes for
verification of hydraulic leaktightness
EN10246-3, Non-Destructive Tesing of steel tubes - Part 3: Automatic eddy current testing of seamless
and welded ( except submerged arc-welded) steel tubes for detection of imperfections.
EN10246-5, Non-Destructive Testing of steel tubes - Part 5: Automatic full peripheral magnetic
transducer/flux leakage testing of seamless and welded (except submerged arc-welded)
ferromagnetic steel tubes for the detection of longitudinal imperfections
EN10246-6, Non-Destructive Tesing of steel tubes - Part 6: Automatic full peripheral ultrasonic testing of
seamless steel tubes for the detection of transverse imperfections.
EN10247-7, Non-Destructive Testing of steel tubes - Part 7: Automatic full peripheral ultrasonic testing of
seamless and welded ( except submerged arc welded) steel tubes for the detection of
longitudinla imperfections.
EN10246-8, Non-Destructive Testing of steel tubes - Part 8: Automatic ultrasonic testing of the weld
seam of electric welded tubes for the detection of longitudinal imperfections.
EN10246-9, Non-Destructive Testing of steel tubes - Part 9: Automatic ultrasonice testing of the weld
seam of submerged arc-welded tubes for the detection of longitudinal and/or
transverse imperfections.
EN10246-10, Non-Destructive Testing of steel tubes - Part 10: Radiographic testing of the weld
seam of automatic fusion arc-welded tubes for the detection of imperfections.
EN10246-14, Non-Destructive Testing of steel tubes - Part 14: Automatic ultrasonic testing of the
seamless and welded (except submerged arc welded) steel tubes for detection of laminar
imperfections
EN10246-15, Non-Destructive Testing of steel tubes - Part 15: Automatic ultrasonic testing of strip/plate
used in the manufacture of steel tubes for detection of laminar imperfections
EN10246-16, Non-Destructive Testing of steel tubes - Part 16: Automatic ultrasonic testing of the area
adjacent to the weld seam of welded steel tubes for the detection of laminar imperfections
EN10246-17, Non-Destructive Testing of steel tubes - Part 17: Automatic ultrasonic testing of tube ends
of seamless and welded steel tubes for the detection of laminar imperfections
EN10256, Non-Destructive Testing of steel tubes - Qualification and competence of level 1 and level 2
NDT personnel
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 TORICH
INTERNATIONAL LIMITED. 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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