سعر فوب
أحصل على آخر سعر400 ~ 500 / Metric Ton ( Negotiable )
|25 Metric Ton Minimum Order
بلد:
China
نموذج رقم:
-
سعر فوب:
400 ~ 500 / Metric Ton ( Negotiable )أحصل على آخر سعر
الموقع:
-
سعر الحد الأدنى للطلب:
400 per Metric Ton
الحد الأدني للطلب:
25 Metric Ton
تفاصيل التغليف:
container or bulk
موعد التسليم:
by sea
القدرة على التوريد:
-
نوع الدفع:
T/T, L/C
مجموعة المنتج :
الشخص الذي يمكن الاتصال به Mr. Lee
No.6 Industrial Zone, Tianjin, Tianjin
Product
name: ERW steel pipe, Electric Resistance Welded Steel
Pipe
Outside diameter:
*1.****0mm
Wall thickness: 1.***0.0mm
Length: ***0m
Standard
API 5L, API 5CT, ASTM A**2, EN******1, EN******2, EN******1,
EN******2, GB/T***1.1, GB/T***1
Material Grade
GR.A, GR.B, X*2,X*2,X*0,X*5,X*0,L**5,H*0,J*5,K*5 S**5T, S**5JRH,
S**5JOH, ST*3, ST*2,Q**5,Q**5B, and so on.
Package details
Bundles wrapped with strong steel strip and plastic cap, or we can
also accord to customer requirement.
Electric Resistance Weld Pipe
​
Electric Resistance Weld pipe is normally produced in sizes from 2
3/8 inch OD thru *4 inch OD.
ERW is produced from individual sheets or continuously from rolls
of skelp. There are two important differences in the production of
ERW pipe as versus CW pipe. ERW pipe is cold formed into a
cylindrical shape rather than hot formed. An electric current
rather than a flame is used to heat the edges of the strip for the
fusion weld. Revolving copper discs serve as electrodes and raise
the temperature to about ***0°F for effective welding. As in CW
pipe, no extraneous metal is added; in fact, due to the extreme
pressure of the rolls, steel is extruded on both the inside and
outside of the pipe at the point of the weld. This is called flash
and is removed on the O.D. by stationary cutters while still
white-hot for A**2 grades, and both the I.D. and O.D. for other
grades. As in CW production, ERW pipe is subject to numerous
finishing operations. ERW pipe is primarily used as API Line pipe
for the transmission of gas and oil. It is also used for the
transmission of water, under AWWA specifications, as piling and
slurry pipe and in mechanical applications.
بلد: | China |
نموذج رقم: | - |
سعر فوب: | 400 ~ 500 / Metric Ton ( Negotiable ) أحصل على آخر سعر |
الموقع: | - |
سعر الحد الأدنى للطلب: | 400 per Metric Ton |
الحد الأدني للطلب: | 25 Metric Ton |
تفاصيل التغليف: | container or bulk |
موعد التسليم: | by sea |
القدرة على التوريد: | - |
نوع الدفع: | T/T, L/C |
مجموعة المنتج : | ERW Steel Pipe |