Large Diameter Spiral Welded Steel Pipe The large diameter spiral welded steel pipe is designed for internal pressure and resistance to external load which is available to meet the international requirements. Its strength and versatility enables customized performance-based designs to meet even the most demanding criteria.<br/>
Owing to its high toughness, it can withstand stresses and strains without fracturing under shocks from surge, water hammer, earthquakes, cave-ins, washouts, extreme temperature changes, traffic vibrations, unstable foundations, and blasting.
Large Diameter Spiral Welded Steel Pipe
large diameter SAW spiral round welded carbon steel pipe, tube on sales
3.00-12.00M or according to the client's requirement
spiral pipe weld iron pipe spiral steel pipe online shopping
Q195,Q215,Q235B,Q345,20#,45# and so on
ASTM/ BS/ GB/DIN and so on
oiled or painted
For low pressure liquid delivery such as water and gas.
For greenhouse structure
T/T or L/C at sight
Within 15 days
1.Large OD: in bulk
2,Small OD: Packed by steel strips, in bundle
3,As per to clients
Cutting method of 300mm large diameter spiral steel pipe
Magnetic pipe cutting machine is more than 108 diameter pipe can be cut.Name: magnetic pipe cutting machine (also known as magnetic pipe cutting machine and small crawler pipe cutting machine)Functional parameters: the magnetic pipe cutter has two sets of four permanent magnetic wheels, and automatically cuts the steel pipe by the transmission mechanism. The cutting process can be oxyacetylene flame or oxypropane flame.It is suitable for cutting and beveling seamless steel tubes of various specifications over 108 mm.Due to the magnetic wheel adsorption force, the cutting machine can also be in the flat, vertical, horizontal, vertical various space positions for the full position of multi-cutting, cutting and groove can be completed at a time.
It is a trinity structure consisting of working steel pipe for conveying medium, rigid polyurethane foam insulation layer and high density polyethylene outer protective pipe. It is suitable for pipeline network system with medium temperature (long-term operating temperature) not higher than 120 C, occasional peak temperature not higher than 140 C and working pressure not more than 2.5 Mpa. The products are used in heat preservation pipeline engineering in heating, cooling, oil transportation and other fields. The company can produce various types of DN20-DN1600 heat
Name: Work steel pipe
Domestic well-known steel pipe, corrosion resistance, long service life, long-term use has significant economic benefits.
Name: Isocyanate and Composite Polyether
Famous American Brands,good thermal insulation performance, low thermal conductivity, heat loss is only 25% of the traditional pipe.