Threading Galvanized Steel Pipes With Couplers

The process of thread&screwed treatment :
The manufacture of pipe hoops is the most delicate, is the focus of the whole product, because it is the whole project, is the part of a large amount of pressure.The material requirement of tube hoop is higher than or equal to the material of seamless steel tube itself.After the round steel is blanked, the size is fixed by lathe processing, then the thread is processed, and finally the thread and size are tested.

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Threading Galvanized Steel Pipes With Couplers

Specification

OD	Pre galvanized:1/2''-4''(21.3-114.3mm)
	Hot dipped galvanized:1/2''-8''(21.3mm-219mm)
Wall Thickness	Pre galvanized:0.6-2.2mm
	Hot dipped galvanized: 0.8- 25mm
Zinc Coating	Pre galvanized:40-200g/m²
	Hot dipped galvanized:200-550g/m²
Length	5.8m 6m / 11.8m 12m used frequently or customized .
End Treatment	Thread / screwed	Plain
Payment	T/T, L/C100% at sight, Western Union, In Cash
Delivery	Usually within 15-20 days after receipt of deposit, ASAP

Application Filed :

Galvanized pipe's usage is very wide, in addition to a general low pressure fluid such as water, gas, oil line pipe, also used as oil industry, especially the ocean oil file oil well pipe, oil pipe,chemical coking equipment of oil heater, the condensing, exchange ogf coal distillation wash oil cooler for tube, and trestle pile, mining tunnel supporting frame tube, etc.

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