TOBO STEEL GROUP CHINA
TOBO ALLOY GROUP TOBO Alloy Group is a mature, steady and energetic high-tech company, specializing in manufacture of high-temperature alloys and corrosion resistant alloys, such as Hastelloy, Haynes,
Add to Cart
Manufacturer Prime Quality ERW Seamless Carbon Steel Pipe For Gas Black Pipe Tube Hot Dip Galvanized
Welders and piping experts prefer low carbon steel for things like boiler plates, wire products and seamless tubing and piping uses.
Cold rolled (dial) carbon steel pipe in addition to general steel pipe, low medium pressure boiler steel pipe, high pressure boiler steel pipe, alloy steel pipe, stainless steel pipe, petroleum cracking pipe, other steel pipe, also includes carbon thin-wall steel pipe, alloy thin-wall steel pipe, stainless steel thin-wall steel pipe, stainless steel thin-wall steel pipe, special-shaped steel pipe. The outer diameter of hot-rolled seamless pipe is generally greater than 32mm, the wall thickness is 2.5-75mm, the outer diameter of cold-rolled seamless pipe can be up to 6mm, the wall thickness to 0.25mm, the outer diameter of thin-walled pipe can be up to 5mm, the wall thickness is less than 0.25mm, and the cold rolling dimension precision is higher than hot rolling.
General carbon steel pipe: it is made of 10, 20, 30, 35, 45 and other high quality carbon bonded steel, such as 16Mn, 5MnV and other low alloy structural steel or 40Cr, 30CrMnSi, 45Mn2, 40MnB and other alloy steel, such as hot rolled or cold rolled. 10, 20 and other low carbon steel manufacturing seamless pipe is mainly used for fluid transport pipelines. 45, 40Cr and other medium carbon steel seamless pipe to manufacture mechanical parts, such as cars, tractors stressed parts. Generally use carbon steel pipe to ensure the strength and flattening test. Hot rolled steel tubes are delivered in hot rolled or heat treated state; Cold rolling delivered in heat treatment condition.
low temperature steel pipe
A/SA-333 Grades allow for cold temperature service to minus 150°F. Material is always provided in the normalized condition at a minimum and Charpy Impact tested to a specific temperature range to assure compliance with the required service temperature.
Sizes
1/4” Nominal to 24”O.D.
Wall Thickness – Schedule 10 through XXH
Low Carbon Steel Contents and Use
Low carbon steel is composed of 0.04 – 0.30 percent carbon. Welders and piping experts prefer low carbon steel for things like boiler plates, wire products and seamless tubing and piping uses. Auto manufacturers typically prefer low carbon steel for vehicle body panels. If the low temperature carbon steel piping is seamless, it can be installed when processing or manufacture piping requires low temperatures to avoid negative impact on this type of piping. One example of use of low temperature carbon steel pipe would be in processes where refrigerants are required to be 50° F. If this is the case, choose ASTM A333 Grade 6 Low Temp Seamless Carbon Steel for pipes transporting refrigerated process materials through a system. This is a simple guide to new installations of low carbon steel pipes with chemical components that include:
. Carbon (max) 0.30
. Manganese at 0.29-1.06
. Phosphorus (max) 0.025
. Sulfur (max) 0.025
Chemical Properties % Unspecified Chemistry Max %
| C | Mn | P | S | Si | Cr | Cu | Mo | Ni | Cb | V | |
| Grade 1: | 0.30 | 0.40-1.06 | 0.025 | 0.025 | – | – | – | – | – | – | – |
| (Note: This is similar chemistry to A53/SA53) | |||||||||||
| Grade 6: | 0.30 | 0.29-1.06 | 0.025 | 0.025 | 0.10 min | 0.30 | 0.40 | 0.12 | 0.40 | 0.12, max | 0.08 max |
(Note: This is similar chemistry to A106/SA106)
Mechanical Properties: Grade 1 Grade 6
Tensile Strength, min, psi (MPa) 55,000 (380) 60,000 (415)
Yield Strength, min, psi (MPa) 30,000 (205) 35,000 (240)
CVN Impact (Charpy) Test:
Minimum Impact Test Temperature
Grade 1 -50 (F) -45 (C)
Grade 6 -50 (F) -45 (C)
Heat Treatment:
Grades 1 and 6 shall be heat treated to control their microstructure.
| Brand Name: | TOBO |
| Model Number: | 90/10 Copper nickel alloy |
| Certification: | SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED |
| Place of Origin: | China |
PICTURES:
Q: Are you trading company or manufacturer ?
A: We are manufacturer ,You can see the Alibaba certification.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, 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 need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.