Gb/t6479 Seamless Steel Tube For High Pressure Chemical Fertilizer Equipments
Brand Name:TORICH
Certification:ISO9001, ISO14001, TS16949
Model Number:GB/T6479
Minimum Order Quantity:5Tons
Delivery Time:30-45 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Ningbo Zhejiang China
Address:
Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
Supplier`s last login times:
within 42 hours
Product Details
Company Profile
Product Details
Product Description
TORICH GB/T 6479 Seamless Steel Tubes for High-Pressure Chemical
Fertilizer Equipments
Product Name | Seamless Steel Tubes for High-Pressure Chemical Fertilizer
Equipments |
Brand | TORICH |
Standard | GB/T 6479 |
Grade | 10#.20# Q345B 12CrMo 15CrMo 12Cr2Mo 12Cr5Mo etc |
Size | OD: 3-420mm WT:0.5-50mm L:4-12m |
Technic | Cold Drawn |
Used | Chemical Fertilizer Equipments |
Chemical Requirement
Grade | C | Si | Mn | Cr | Mo | Ni | P max | S max |
10 | 0.07-0.14 | 0.17-0.37 | 0.35-0.65 | - | - | - | 0.030 | 0.030 |
20 | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | - | - | - | 0.030 | 0.030 |
16Mn | 0.12-0.20 | 0.20-0.60 | 1.20-1.60 | - | - | - | 0.030 | 0.030 |
12CrMo | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | 0.40-0.70 | 0.40-0.55 | - | 0.030 | 0.030 |
15CrMo | 0.12-0.18 | 0.17-0.37 | 0.40-0.70 | 0.80-1.10 | 0.40-0.55 | - | 0.030 | 0.030 |
1Cr5Mo | ≤0.15 | ≤0.50 | ≤0.60 | 4.00-6.00 | 0.45-0.60 | ≤0.60 | 0.030 | 0.030 |
12Cr2Mo | 0.08-0.14 | ≤0.50 | 0.40-0.70 | 2.0-2.5 | 0.90-1.20 | - | 0.030 | 0.030 |
Physical Performance
Grade | Yield Point Mpa | Tensile Strength Mpa | Elongation after breaking,% | Impact power A, J |
Not less than | ||||
10 | 205 | 335-490 | 24 | - |
20 | 245 | 410-550 | 24 | 39 |
16Mn | 320 | 490-670 | 21 | 47 |
12CrMo | 205 | 410-560 | 21 | 55 |
15CrMo | 235 | 440-640 | 21 | 47 |
1Cr5Mo | 195 | 390-590 | 22 | 94 |
12Cr2Mo | 280 | 450-600 | 20 | 378 |
Producing Method:
Hot roling(extrude pressing,expansion) or cold drawn(rolling)
Technical Delivery Conditions:
Steel tubes shall be delivered after heat treatment in the way specified the table given below. The way of heat treatment shall be noted in the quality certificate.
Widely used in the field of/Application:
High-pressure fertilizer equipment and pipe seamless steel pipe, Transport water, sewage, gas, air, heating steam and other low-pressure fluid etc.
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.
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Our Company
TorichInternational Co.,Ltd is a professional manufacturer and exporter of steel pipes
materials. It is an international marketing and sales company
specialized in steel tubes.
Our main products: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 Tube.
Our factory was established since 1997, with the name of Haiyan
SanxinSteel Pipe Co., Ltd. The factories` technicians are of great
engineering experience in steel pipe industry for more than 20
years, who are in great command of production technology for Cold
Drawing and Cold Rolling, as well as heat treatment and inspection.
So we have strong technician team and manufacturing capability.
Packing & Delivery
Seamless Seel Tubes are packed in wooden boxes or hexagonal bundles in seaworthy packing.
1. hexagonal bundles 2. wooden boxes
Our Certifications
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/T 6479 Seamless Steel Tubes for High-Pressure Chemical Fertilizer Equipments
Gb/t6479 Seamless Steel Tube For High Pressure Chemical Fertilizer Equipments
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