설명
|
Product Name
|
Black Seamless Steel Pipe
|
|
1.3(O.D) 외경
|
21.3MM-610MM
|
|
(W.T)Wall thickness
|
2.77MM-30.96MM
|
|
길이
|
6M, 8M, 12M (accroding to the buyer’s request)
|
|
표면
|
Black paint ,oiled ,2체육, 3체육, Epoxy powder.
|
|
Processing
|
Mark,Beveled,Plastic caps
|
|
기준
|
API , ASTM, bs, DIN, GB, API 5CT, API 5L, ASTM A106-2006, ASTM A53-2007, ANSI A182-2001, 학사 6363, DIN 1629/3, DIN 1629/4, GB/T
8163-1999, GB/T 8162-1999, GB 6479-2000, Gb/t8163, GB/T3901, GB/T 3087, GB/T5310 |
|
Grade
|
10#-45#, 16mn, A53-A369, API J55-API P110, Q195-Q345, ST35-ST52, 20#, 45#, 16mn, A53(ㅏ,비), A106(비,C), API J55, Q345, ST37, ST52
|
|
기술
|
Hot Rolled Or Cold Rolled
|
|
Package
|
Covered With Tarpaulin, Containers Or In Bulk
|
|
Certification
|
CE, BV, SGS, ISO9001, API
|
|
배달 시간
|
stock or Usually within 10-35 days after receipt of advance payment
|
2.Chemical composition
|
Grade
|
Chemical Composition
|
Mechanical Properties
|
||||||
|
C
|
망
|
Si
|
S
|
P
|
Yield
|
Tensile
|
Elongati
|
|
|
Strength Mpa
|
Strenth Mpa
|
-on %
|
||||||
|
Q195
|
0.06-0.12
|
0.25-0.50
|
≤0.30
|
≤0.045
|
≤0.05
|
≥195
|
315-430
|
≥33
|
|
Q215
|
0.09-0.15
|
0.25-0.55
|
≤0.30
|
≤0.05
|
≤0.045
|
≥215
|
335-450
|
≥27
|
|
Q235
|
0.12-0.20
|
0.30-0.67
|
≤0.30
|
≤0.045
|
≤0.04
|
≥235
|
375-500
|
≥26
|
|
Q345
|
≤0.20
|
1.00-1.60
|
≤0.55
|
≤0.04
|
≤0.04
|
≥345
|
470-630
|
≥22
|
3.Product standard test:
|
Q195≈
|
Grade B,SS330 SPHC,S185
|
|
Q215 ≈
|
Grade C/CS Type B,SS330 SPHC
|
|
Q235 ≈
|
Grade D,SS400,S235
|
|
Q345 ≈
|
Grade 50/345,SPFC590,E/S335
|
