x tube,x pipe

3 125

x tube,x pipe,x steel tube,x steel pipe

higher quality, lower price and shorter delivery time. 

If you need we can send you the sample by air.

Company Name

HRST pipe Co.,Ltd

Business Type

Manufacturer 

Product Description

Seamless Steel Pipe

 

Chinese Standard

American Standard

German Standard

10#

A53-A

St37

DIN1626

A106-A

St37-2

DIN17175

A179-C

St35-8

DIN17175

20#

ASTM A106-B

St45-8

DIN17175

ASTM A53-B

St42-2

DIN1626

ASTM 178-C

St45-4

DIN1629/4

45#

ASTM A 1045

CK45

 

16Mn

A210-C

St52

DIN1629/3

St52.4

DIN1629/4

37Mn5

J55

OD

20mm--377mm;  1/2’’—20’’

WT

2mm--80mm;  SCH40-XXS

Packing

Black paint or varnish ,plastic caps with the both ends

Payment

30%TT +70%TT,30%TT+70%LC

Delivery Time

Within 15 days

Contact

86-13370968183 

 

pipeforconstruction1.jpg

 


 1,Welded Steel Tube,ERW PIPE,Spiral Steel Pipe 

2,OD:219mm--2220mm;WT: 4mm--18mm 
3,Material:Q235.Q345,S355,X42.X52.X60.X65.X70

Welded  Steel Pipe, SAW PIPE, Carbon  Steel Pipe
OD 21mm--2200mm
WT 1mm--60mm
LENGTH As customer's requestment
STANDARD API5L GB 
MATERIAL Q235.Q345.S355.X42.X52.X60.X65.X70.
PACKING PAINTING,CAPS,BEVEL OR AS PER CUSTOMER REQUIRE

 

standard GRADE MECHANICAL bCHEMICAL COMPOSITION
YIELD STRENGTH TENSILE STRENGTH ELONGATION C Mn P S  
Mpa Mpa %
API Spec 5L A 207 331 Bitmap
 
0.210.6 0.030 0.030  
B 241 414 0.221.2 0.025 0.015  
X42 290 414 0.221.3 0.025 0.015  
X46 317 434 0.221.4 0.025 0.015  
X52 359 455 0.221.4 0.025 0.015  
X56 386 490 0.221.4 0.025 0.015 0.15%.
X60 414 517 0.221.4 0.025 0.015  
X65 448 531 0.221.45 0.025 0.015  
X70 483 565 0.221.65 0.025 0.015  
GB/T9711-1997 L175 175 315 27 0.210.60 0.030 0.030  
L210 210 335 25 0.210.90 0.030 0.030  
L245 245 415 21 0.261.15 0.030 0.030  
L290 290 415 21 0.281.25 0.030 0.030  
L360 360 460 19 0.301.25 0.030 0.030  
L390 390 490 18 0.261.35 0.030 0.030  
L415 415 520 17 0.261.35 0.030 0.030  
L450 450 525 17 0.261.40 0.030 0.030  
L485 485 570 16 0.231.60 0.030 0.030  
SY/T5037-2000 Q235B 235 375-460 26 0.12-0.20 0.30-0.70 0.045 0.045

 09-07-01welding steel pipe 

 x tube,x pipe,x steel tube,x steel pipe

.

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Our company covers an area of 80, 000 m2 with a total assets of 90 million Yuan. There are 360 staff members including 80 technicians in our company. .

We also establish an effective complete quality control system. In 2003, our company obtained the certificate of ISO9001 Quality System Authentification!