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 A53 GR.B PIPE

Seamless Steel Pipe 
Standard: ASTM A106 ASTM 53 (GR.A /GR.B) 
Size Range: OD 21mm-914mm Thickness Wall: 3mm-60mm 
 

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Seamless Steel Pipe

Standard

ASTM A53

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Seamless Steel Pipe

Material

GR.B

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Seamless Steel Pipe

OD

1/2”-30”

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Seamless Steel Pipe

WT

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

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Seamless Steel Pipe

Usage

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

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Seamless Steel Pipe

OD Tolerance

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

D>114.3mm, +1.5,-0.79mm

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Seamless Steel Pipe

WT Tolerance

±12.5%

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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%

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Seamless Steel Pipe

Tensile strength

≥415MPa

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Seamless Steel Pipe

Yield Strength

≥240MPa

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Seamless Steel Pipe

other test

HY,ET

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Seamless Steel Pipe

Length

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

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Seamless Steel Pipe

Surface

Black paint as rusty protect

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Seamless Steel Pipe

Ends

2"below plain ends,2" above beveled ends

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Seamless Steel Pipe

Method

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

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Seamless Steel Pipe

Packing

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

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Seamless Steel Pipe

Min Order

20 Tons

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Seamless Steel Pipe

Location

Industrial Zone of Yanshan County, Hebei Province, China

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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

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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: 7 WORKING DAYS

22-23

18-19

20-21

8-9

10-11

6-7

12--13

6m

16 inch seamless steel pipes

Straightener

Expanding machine

SAM_0630

44-45


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