1. Diametru外观:Ф219-Φ660mm
2. Grosimea peretelui:6-22mm
3. Lungime:3-12m
4. Calitateaoţelului:Q345B,X42 API -X80,L245,L555,J55,N80
5.标准:SY / T5037-2000,GB / T9711.1-97,规格。API 5L
6.Sfârşitul:capetelepătrate(tăieturădreaptă,Ferastraie taiat,对一个tăiatTORTA)。秀teşitepentru sudare,teşite,
7.Suprafata:联系我们或涂油,Baie的fierbinte galvanizat,电galvanizat,Negru,Goale,Lacuri德acoperire /反rugina乌雷,Acoperiri德protectie(EPOXI gudron德cărbune,Fuziune邦德epoxidice,3- straturi PE)
8.Test:HIDRO德testare,detectarea立方米ultrasunete,铜ultrasunete德testare pentru最终teava,vizuale对dimensiunea控制,cântărire对măsurare等
Analize chimice(%)transmiterii ERW Tevi酒店:
提示德teava | Clasa | 毕业 | C | 硅 | 锰 | P | 三都 | V | NB | 钛 |
马克斯 | 马克斯 | 马克斯 | 马克斯 | 马克斯 | 马克斯 | 马克斯 | 马克斯 | |||
SUDURĂ | PLS1 | L245乙 | 0.26 | - | 1.2 | - | 0.03 | 0.03 | - | - |
L290 X 42 | 0.26 | - | 1.3 | - | 0.03 | 0.03 | - | - | ||
L320 X 46 | 0.26 | - | 1.4 | - | 0.03 | 0.03 | - | - | ||
L360 X 52 | 0.26 | - | 1.4 | - | 0.03 | 0.03 | - | - | ||
L390 X 56 | 0.26 | - | 1.4 | - | 0.03 | 0.03 | - | - | ||
L415×60 | 0.26 | - | 1.4 | - | 0.03 | 0.03 | - | - | ||
L450×65 | 0.26 | - | 1.45 | - | 0.03 | 0.03 | - | - | ||
L485×70 | 0.26 | - | 1.65 | - | 0.03 | 0.03 | - | - | ||
PLS2 | L245M BM | 0.22 | 0.45 | 1.2 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | |
L290M X42M | 0.22 | 0.45 | 1.3 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | ||
L320M X46M | 0.22 | 0.45 | 1.3 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | ||
L360M X52M | 0.22 | 0.45 | 1.4 | 0.025 | 0.015 | - | - | - | ||
L390M X56M | 0.22 | 0.45 | 1.4 | 0.025 | 0.015 | - | - | - | ||
L415M X60M | 0.12 | 0.45 | 1.6 | 0.025 | 0.015 | - | - | - | ||
L450M X65M | 0.12 | 0.45 | 1.6 | 0.025 | 0.015 | - | - | - | ||
L485M X70M | 0.12 | 0.45 | 1.7 | 0.025 | 0.015 | - | - | - | ||
L555M X80M | 0.12 | 0.45 | 1.85 | 0.025 | 0.015 | - | - |