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[China]
Trade Verify
Address: Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
Contact name:Richard SHEN
TORICH INTERNATIONAL LIMITED |
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Verified Suppliers
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Standard: ANSI A213M-2001
Grade Group: 10#-45#, 16Mn, A53-A369
Thickness: 0.5 - 8 mm
Outer Diameter(Round): 3 - 80 mm
Technique: Cold Drawn
End Shape: Beveled end, plain end, vanished, or adding plastic caps to protect the two ends as per customer's requirements
Surface: Oiled, Galvanized, Phosphate etc
Applications:
1. Automotive and mechanical pipes
2. Petroleum cracking pipes
3. High Pressure Boiler Pipe
4. Low and middle pressure fluid transportation pipeline
5. Chemical fertilizer equipment pipes
6. Heat exchanger pipes
Chemical Composition:
Chemical Composition(%) | Mechanical Property | ||||||||
C | Si | Mn | S | P | Cr | Ni | Cu | Yield Strength | Tensile Strength |
0.18~0.23 | 0.15-0.35 | 0.30~0.60 | ≤0.050 | ≤0.040 | ≤0.25 | ≤0.25 | ≤0.25 | ( σs ) | ( σb ) |
≥414 (MPa) | ≥483 (MPa) | ||||||||
Conditions
BKW (+LC) After last heat treatment there is a light finishing pass
(cold drawing)
BKS (+SR) After the final cold forming process the tubes are stress
relieve annealed.
GBK (+A) After the final cold forming process the tubes are
annealed in a controlled atmosphere.
NBK (+N) After the final cold forming process the tubes are
annealed above the upper transformation point in acontrolled
atmosphere.
Package
1. Bundle Packing.
2. Plain end or vanished as per customer's request.
3. Wrapped in waterproof paper.
4. Sackcloth with several steel strips.
5. Pack in heavy tri-wall boxes.
Torich Strength:
1. Torich is the STEEL TUBE MAKER company in China,playing a
significant role in domestic market as well as international
market.
2. Our products have exported to over 56 countries worldwide,
winning a great fame among our customers.
3. There was no quality claim in the past 3 years.
4. First production was started since 1997, our boss worked in
steel tube industry for over 10 years before started the own
factory, factory engineers with over 30 years manufacturing
experience, knowing well about production and inspection
technology.
5. We have been exporting steel tubes since 10 years ago, and know
well about international standard for steel tubes
DIN/EN,ASTM,SAE,BS,GOST,JIS etc,also with great experience of
International trading practices.
6. Our team take Timely action within 24 hours after receiving
customers' first requirement and enquiry.
7. 100% prompt delivery in the past 3 years.
8. 100% dimensional check and 100% visual inspection on tube
surfaces.
9. 100% eddy current test and ultrasonic test for detecting
longitudinal and transversal defects.
10.Convenient tranportation: production location is 30 mins high
speed train from Shanghai, 2 hours drive from Shanghai
