Limestone Quarry Plant

One of the Top 500 enterprises in China foreign trade

QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association

 
 

ASTM A106 GR.B pipe


 

We have a high quality product. 
ASTM A106B 12"*10.31 
GB/T8162 12"*10.31 

 

1

Seamless Steel Pipe

Standard

ASTM A106

2

Seamless Steel Pipe

Material

GR.B

3

Seamless Steel Pipe

OD

1/2”-30”

4

Seamless Steel Pipe

WT

SCH10,SCH30,STD,SCH40,XS,SCH80.SCH160

5

Seamless Steel Pipe

Usage

Boiler Use, Water Transport, Building, Machinery, Traffic, Aviation, Oil Development, etc.

6

Seamless Steel Pipe

OD Tolerance

D≤48.3mm,±0.4mm, D>48.3~114.3mm, ±0.79mm

D>114.3mm, +1.5,-0.79mm

7

Seamless Steel Pipe

WT Tolerance

±12.5%

8

Seamless Steel Pipe

Chemical

C:<0.30%,Si:>0.10%,MN:0.29-1.06%,P:<0.035%,S:<0.035%,

Cu:<0.40%,Ni<0.40%,Cr:<0.40%, Mo:0.15%,V:0.08%

9

Seamless Steel Pipe

Tensile strength

≥415MPa

10

Seamless Steel Pipe

Yield Strength

≥240MPa

11

Seamless Steel Pipe

other test

HY,ET

12

Seamless Steel Pipe

Length

2-12m Random,5.8M FIXED,6M FIXED,9M FIXED

13

Seamless Steel Pipe

Surface

Black paint as rusty protect

14

Seamless Steel Pipe

Ends

2"below plain ends,2" above beveled ends

15

Seamless Steel Pipe

Method

140mm below cold drawn,140mm above hot rolled,273mm above hot expand

16

Seamless Steel Pipe

Packing

6 steel strip, bundles, Caps , plastic wrap, loading belt

17

Seamless Steel Pipe

Min Order

20 Tons

18

Seamless Steel Pipe

Location

Industrial Zone of Yanshan County, Hebei Province, China

19

Seamless Steel Pipe

Distribute area

Singapore, Italy, Greece, Vietnam, Egypt, Iran, Spain, India, Israel, Mexico, Pakistan, Sandi Arabia, Bangladesh, USA, Morocco, Indonesia and so on

20

Seamless Steel Pipe

Contact Manager

Ms Emma Han

 1. Payment term: 30%down payment+ 70%see copy of BL 
2. Shipment: WITHIN 45 WORKING DAYS AFTER RECEIPT OF TT
3. Validity: 5WORKING DAYS

 

8-9

6-7

Straightener

Expanding machine

6

SAM_0629
SAM_0630

http_imgload10

10-11

12--13

4-5

DSC_1142

44-45

 
 

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