YB/T 4335 Stainless Steel Tube Metallurgy Composite Bi-Metal Seamless Steel Tubes For Liquid Service
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
Minimum Order Quantity : | 5Tons | Price : | negotiable |
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Packaging Details : | Specialized Carobn Steel Pipes packed in wooden boxes or hexagonal bundles in seaworthy packing. | Delivery Time : | 30-45 work days |
Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability : | 20000Tons per Year |
Place of Origin: | ZHEJIANG, CHINA | Brand Name: | TORICH |
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Certification: | ISO9001, ISO14001, TS16949 | Model Number: | ASTM A530 |
Detail Information |
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Keyword: | Specialized Carobn Steel Pipes | Standard: | ASTM A530 |
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Surface: | Oiled | Material: | Carbon Steel |
Shape: | Round Shape | OD: | 10.3-457mm |
WT: | 0.5-50mm | Length: | Customer's Requirement |
Usage: | High Pressure Service | Technique: | Cold Drawn |
High Light: | seamless steel pipe,seamless carbon steel tube |
Product Description
Steel Grade/Steel Material:
Q195, Q215, Q235, 10#, 20#, 45#, T9, T12, ZG25 etc.
Size Range:
OD: 10.3-457mm
WT:0.5-50mm
Length: Customer's Requirement
Production Processs:
ERW/Seamless tube and Cold Drawing or Cold Rolling Production
Permissible Variations in WT
NPS Designator | Tolerance, % from Normal | |
Over | Under | |
1/8 to 2 1/2, incl., all t/D ratios | 20.0 | 12.5 |
3 to 18, incl., t/D up to 5%incl | 22.5 | 12.5 |
3 to 18, incl., t/D >5% | 15.0 | 12.5 |
20 and larger, t/D up to 5%incl | 22.5 | 12.5 |
20 and larger, t/D >5% | 15.0 | 12.5 |
Permissible Variations in OD
NPS Designator2 | Over | Under | ||
in | mm | in | mm | |
1/8 to 1 1/2,incl | 1/64(0.015) | 0.4 | 1/32(0.031) | 0.8 |
Over 1 1/2 to 4, incl | 1/32(0.031) | 0.8 | 1/32(0.031) | 0.8 |
Over 4 to 8, incl | 1/16(0.062) | 1.6 | 1/32(0.031) | 0.8 |
Over 8 to 18, incl | 3/32(0.093) | 2.4 | 1/32(0.031) | 0.8 |
Over 18 to 26, incl | 1/8(0.125) | 3.2 | 1/32(0.031) | 0.8 |
Over 26 to 34, incl | 5/32(0.156) | 4.0 | 1/32(0.031) | 0.8 |
Over 34 | 3/16(0.187) | 4.8 | 1/32(0.031) | 0.8 |
Characteristic: Good concentricity Good surface quality
Good OD and ID tolerance High Precision
Stable quality Smooth Roughness
TORICH QUALITY ASSURANCE
Company Introduction:
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.
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, and it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but you need to 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
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