Spiral welded pipe equipment

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1.Special design available according to requirement
2.anti-corrosion and high-temperature resistant with black painting

Packaging & Delivery

Packaging Detail:	According to the contract or the standard export packing.
Delivery Detail:	5-8 months

Specifications

technical:spiral steel pipe
out diameter:219-2220mm
thickness:Sch5-Sch160XXS
standard:ANSI,ASME GB, SH,HG, MSS,JIS,DIN, AP

Type	spiral steel pipe
Size	219mm-2220mm
Wall thickness	Sch5-Sch160XXS
Standard	ANSI,ASME GB, SH,HG, MSS,JIS,DIN, API
	Q235,Q345,API 5L GRB. X42-X65 and so on
Packaging	painting black, cap, In bundle.
Applications range	petroleum, smelting, foodstuff, power, papermaking, chemical, medical equipment, aviation, boiler heat, exchanger, gas metallurgy, shipbuilding, construction, etc.
Min Order Quantity	20 tons
Delivery Time	According to customer's requirement
Quality	First grade
Productivity	1000000
Others	1.Special design available according to requirement 2.anti-corrosion and high-temperature resistant with black painting 3. All the production process are made under the ISO9001:2000 strictly.

Q: A roll forming machine, rolling out of the length is always not up to a fixed size, not too small, that is, more than that, what is the cause?: According to my experience, there should be a problem with the boot encoder (also known as the digital wheel). Thank you. I hope I can help you.

Q: What is rolling forming processing?: Rolling process is a kind of pressure finishing, which is a kind of cold plastic characteristic of metal under normal condition.

Q: Improvement in rolling forming process: The utility model has the advantages of short service life, easy damage and high comprehensive use cost.

Q: Introduction of roll forming process: With the progress of technology and the development of production, more and more attention has been paid to the roll forming process.

Q: What kind of material and what heat treatment are used for pressing roller (molding, feeding, cutting force, heavy load, heavy load) of sheet steel rolling machine?: Non bonding wear of rolled material (especially stainless steel strip, etc.)

Q: What is the surface rolling forming machine process?: The rolling process using metal at room temperature, cold plastic characteristic, through the rolling tool is the rolling tool to put some pressure on the metal surface, so that the workpiece surface by plastic deformation, the height to the lower tissue slip, the surface roughness decreased.

Q: Process mould for rolling forming process: Press forming is an advanced processing technology, and its remarkable characteristics have been paid attention to by the automobile industry at home and abroad.

Q: Material and equipment for roll forming process: Rolling process is a cold forging process, which can be used for rolling and forming a lot of materials. Among them, low carbon steel is a material commonly used in rolling forming, and non-ferrous metal is more suitable for roll forming.

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