English
日本語
Deutsch
Français
Español
Русский
Português
Italiano
한국어
ဗမာ
ไทย
Tiếng Việt
Bahasa Melayu
Polskie
Shqiptare
عربي
Azərbaycan
Gaeilge
Eesti keel
Euskara
беларуская
български
íslenskur
Bosanski
فارسی
Afrikaans
Dansk
Filipino
Suomalainen
ខ្មែរ
ქართული
ગુજરાતી
қазақ
Kreyòl ayisyen
Hausa
Nederlands
Galego
Català
čeština
ಕನ್ನಡ
Hrvatski
Latinus
Latviski
ພາສາລາວ
Lietuvių
Română
Malagasy
Malti
मराठी
മലയാളം
македонски
Maori
Монгол
বাংলা
Hmoob
Zulu
नेपाली
Norsk
ਪੰਜਾਬੀ
Chichewa
Svenska
Српски
Sesotho
සිංහල
Esperanto
Slovenský
Slovenščina
Kiswahili
Cebuano
Soomaali
тоҷикӣ
తెలుగు
தமிழ்
Türk
Cymraeg
اردو
український
o'zbek
עִברִית
Ελληνικά
Magyar
Hայերեն
Igbo
יידיש
नहीं।
Basa Sunda
Basa Jawa
Yoruba
አማርኛ
ଓଡିଆ
Татар
Frysk
Кыргызча
Corsu
Kurdî
Lëtzebuergesch
Kinyarwanda
IsiXhosa saseMzantsi Afrika
پښتو
Samoa
Gàidhlig na h-Alba
Türkmenler
ئۇيغۇرچە
Ōlelo Hawaiʻi
Kiniki
Shona
Bahasa Indonesia
USD
EUR
GBP
CAD
AUD
CHF
HKD
JPY
RUB
BRL
CLP
NOK
DKK
SEK
KRW
ILS
MXN
CNY
SAR
SGD
NZD
ARS
INR
COP
AED
Home
About Us
Products
Seamless Steel Pipe
Alloy Steel Pipe Carbon Steel Pipe Stainless Steel Pipe
ERW Steel Pipe
LSAW Steel Pipe
SSAW Steel Pipe
Certifications
News
Contact Us
English
Home > Industry News

Seamless steel pipe production process

Views : 502
Author : admin
Update time : 2022-07-04 10:34:28
Seamless steel pipe production process,Tube blank - Inspection - peeling - Inspection - heating - perforation - Pickling - grinding - Lubrication and air drying - welding head - cold drawing - solid solution treatment - Pickling - pickling and passivation - Inspection - cold rolling - degreasing - cutting - air drying - internal polishing - External polishing - Inspection - Identification - finished product packaging

Previous :
Next :
Related News
Read More >>
Difference between ASTM A53 straight weld pipe vs spiral weld pipes? Difference between ASTM A53 straight weld pipe vs spiral weld pipes?
Oct .10.2024
ASTM A53 straight-weld and spiral-weld pipe are two kinds of welded steel pipe. Both options offer superior performance for a wide range of applications, which makes them some of the most popular kinds of pipe for any construction project. But, these welded steel pipes have some very fundamental differences.
What is the difference between API 5L Grade B and ASTM A106 Steel Pipe? What is the difference between API 5L Grade B and ASTM A106 Steel Pipe?
Oct .08.2024
API 5L Grade B and ASTM A106 Steel Pipe are both specifications for Steel pipes used in different applications. Here are the key differences between the two:
Why does ASTM A312 304/304L stainless steel pipe crack? Why does ASTM A312 304/304L stainless steel pipe crack?
Sep .30.2024
304L stainless steel pipe is a more common type of stainless steel materials, many of the processing plant, 304L stainless steel pipe may occur in the process of machining line crack, scarring, surface defects such as inclusions, and scarring, these defects is roughly due to slab outer arc Angle of subcutaneous appeared transverse crack, there are tiny impurities mixed with in the crystallizer, finishing clean up without oxidation residue on the surface of the stainless steel pipe, as well as in the rolling process due to slab edges to the stainless steel pipe surface caused by the cartwheel.
What are the expression methods of API 5L steel pipe hardness? What are the expression methods of API 5L steel pipe hardness?
Sep .26.2024
　　The hardness expression method of API 5L seamless steel pipe has Brinell hardness (HB), Rockwell hardness (HRC), Vickers hardness (HV), Leeb hardness (HL) are four different hardness testing methods, each of which has its own unique testing principle, application range and characteristics. The following are the detailed differences between the four hardness testing methods:
Sophie Gordon Laura Abby Nathalie Ella
Sophie Abby Nthalie Gordon Laura Ella