China Gold Supplier for Boiler Steel Pipe - Hot expanded steel pipe seamless tubing expanded diameter tube – Lu

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China Gold Supplier for Boiler Steel Pipe - Hot expanded steel pipe seamless tubing expanded diameter tube – Lu Detail:

Introduction

Hot-expanded steel pipe refers to a steel pipe with relatively low density but strong shrinkage, and a waste pipe finishing rolling process in which the diameter of the pipe is enlarged by the cross-rolling method or the drawing method. In a relatively short period of time, thickening steel pipes can produce non-standard and special types of seamless pipes, with low cost and high production efficiency, which is the development trend of the international pipe rolling field.
The two-step push pipe expander used in the hot expanded steel pipe integrates the taper die expanding technology, the digital intermediate frequency induction heating technology, and the hydraulic technology in one machine. With its reasonable technology, lower energy consumption, lower construction investment, and good The high product quality, wide range of raw materials and product specification applicability, flexible and variable low-input production batch adaptability, replace the traditional pull-and-draw expansion technology of the steel pipe industry.

Parameter

Item	Hot expanded steel pipe
Standard	ASTM, DIN, ISO, EN, JIS, GB, etc.
Material	Q235A、Q235B、10#、20#、Q345(16Mn)、L245(B)、L290(X42)、L320(X46)、L360(X52)、L390X56)、L415(X60)、L450(X485) X70)、L555(X80)、L290NB/MB(X42N/M)、L360NB/MB(X52N/M)、L390NB/MB(X56N/M)、415NB/MB(X60N/M)、L450MB(X65)、L485MB (X70), L555MB(X80) A53， A283-D， A135-A， A53-A， A106-A， A179-C， A214-C， A192， A226、A315-B、A53-B、A106-B、A178-C、A210-A-1、A210-C、A333-1.6、A333-7.9、A333-3.4、A333-8、A334-8、A335-P1、 A369-FP1、A250-T1、A209-T1、A335-P2、A369-FP2、A199-T11、A213-T11、A335-P22、A3 69-FP22、A199-T22、A213-T22、A213-T5、A335-P9、A369-FP9、A199-T9、A213-T9 etc.
Size	Diameter θ600mm-θ3620mm, or as requiredWall thickness2.5mm-80mm, or as requiredLength: 1m-12m, or as required.
Surface	Black painted, PE/PVC/PP coated, Galvanized, color coated, anti rust varnished, anti rust oiled, checkered, epoxy coating, etc.
Application	Widely used in petroleum, chemical, medical, food, light industry, machinery, instrumentation and other industrial pipelines and mechanical structural parts， Foundation piles for civil building structures, wharfs, bridges, etc.
Export to	America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc.
Package	Standard export package, or as required.
Price term	EXW, FOB, CIF, CFR, CNF, etc.
Payment	T/T, L/C, Western Union, etc.
Certificates	ISO, SGS, BV.

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To meet the customers' over-expected satisfaction , we have our strong team to provide our best overall service which includes marketing, sales, designing, production, quality controlling, packing, warehousing and logistics for China Gold Supplier for Boiler Steel Pipe - Hot expanded steel pipe seamless tubing expanded diameter tube – Lu , The product will supply to all over the world, such as: Cancun, Croatia, Portugal, We have a good reputation for stable quality products, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with car manufacturers, auto part buyers and the majority of colleagues both at home and abroad. We expect sincere cooperation and common development!

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