Circular Hollow Section Steel Tube Chs Steel Tube

• Type: Seamless
• Technique: Hot Rolled
• Material: Alloy Steel
• Model NO.: circular hollow section steel tube
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• out Diameter: 20-650mm
• Thickness: 2-60mm
• Length: 10-13m
• Transport Package: in Bundles
• Specification: 89*10
• Trademark: Shandong Zayi
• Origin: China
• HS Code: 7304599090
• Production Capacity: 50000 Tons/Month

Product Description

Steel tubes made of a single piece of metal with no seams on the surface are called seamless steel tubes.
According to the production method, seamless tube is divided into hot rolled tube, cold rolled tube, cold drawn tube, extrusion tube, jacking tube, etc.
According to the section shape, seamless steel tube is divided into circular and shaped two kinds, shaped tube has square, oval, triangle, hexagonal, melon seed, star, with fin tube a variety of complex shapes. The maximum diameter is 650mm and the minimum diameter is 0.3mm.
According to the different USES, there are thick wall tube and thin wall tube. Seamless steel pipe is mainly used for petroleum geological drilling pipe, cracking pipe for petrochemical industry, boiler and furnace pipe, bearing pipe and high-precision structural steel pipe for automobile, tractor and aviation.

1.	Item	circular hollow section steel pipe CHS steel pipe
2.	Standard	ASTM A213, ASTM A335, JIS G3462, JIS G3458, DIN17175, GB9948, GB 6479, etc.
3.	Material	P1, P2, P12, P11, P22, P5, P9, P91, P92,T1, T2, T11,T12, T5,  T9,T22,ST52, X42, X46, X52, X60,X70,X80,X100, 15CrMo, Cr5Mo,10CrMo910,12Cr2Mo,13CrMo44,12CrMo195, 42CrMo,42CrMO4,x12CrMo91,12CrMo,etc.
4.	Specifications	Wall thickness	1mm~100mm
		Outside diameter	6mm~650mm
		Length	5.8m, 6m, 11.8m, 12m, or as required.
5.	Surface	Black painted, PE coated, HDPE, Varnished, Galvanized, etc.
6.	Price Term	Ex-work, FOB, CIF, CFR, etc.
7.	Payment Term	T/T, L/C, Western Union.
8.	Export to	Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Peru, Saudi Arabia, Viet Nam, Iran, India, Ukraine, Brazil, South Africa, etc.
9.	MOQ	1Ton
10.	Delivery Time	Prompt delivery or as order's quantity.
11.	Package	Export standard package; bundled wooden box, suit for all kinds of transport, or be required
12.	Application	1)       boiler, heat exchanger; 2)       Petroleum; 3)       Aerospace; 4)       chemical; 5)       electric power; 6)       Military. Alloy steel pipe applies to petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant part. The size of Alloy steel pipe can be made according to the customers' requirements.
13.	Contact	If you have any question, please feel free to contact me.

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