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

 
 

Gas pipe,Gas tube,oil and gas steel pipe

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Oil and Gas Line pipe 

1.OD:0.5-45mm 
2.WT:SCH10-SCH160 
3.Standard:ASME,API,GB,DIN 
4.Material:A106 B,API5L X52-X57

1. oil and gas steel  pipe

Description 

seamless stainless steel pipes,seamless steel pipes,cold-drawn or cold-rolled precision
seamless and welded pipes,phosphated hydraulic pipes, galvanized pipes & tubes ,etc.

Process Method 

cold drawn and cold rolled

seamless steel pipe  

Specification 

O.D.:6-830mm × W.T.:0.5-45mm × L: 17m (specific or random)

Steel Grade 

TP304,TP304L, TP304H,TP321, TP321H, TP316, TP316L, TP316Ti,TP317,TP 317L, TP310S(2520),
TP347,TP347H; Duplex steel 2205(S32205),S31803, 2207(S32750); 904L(N08904)etc. 

Standards 

AISI,ASME,ASTM A 213,ASTM A269,ASTM A312,ASTM A450,ASTM A789,ASTM A790,JIS G3459,
JIS G 3463, EN10216-5; DIN2462, DIN17456,DIN17458, etc. 

Delievery Condition 

Annaeled&Pickling,Polished,BA, etc.

Application 

pressure vessels, petrochemical industry, boiler,heat exchanger, auto parts, hydraulic system,
pharmaceutial machinery, ships, air-conditioning refrigeration, electric heating appliance, electronic instrument pipeline,etc.

CarbonSteel pipe 

Specification 

O.D.:4-114mm × W.T.:0.5-25mm × L: 12m (specific or random)

Steel Grade 

10#,20#,45#,16Mn, ST30Al,ST35, ST37,ST37.4,ST45,ST52,ST52.4,E155,E195,E235,E255,E355,etc

Standards 

DIN2391,DIN2445,DIN1629,DIN1630,DIN73000,DIN2445,EN10305,JIS G3445,
ASTM A106,ASTM A179,ASTM A519, A106 B, A53 B; A333 Gr6; API5L X52-X70etc.

Delievery Time

7-30 days as per the quantity of the order

Application 

Automotive pipeline system;hydraulic system of diesel engine and engineering machinery;
hydraulic system of locomotive, aerospace and aviation,shipbuilding and various machinery;
metal processing of wind power equipment;

Surface treatment 

Bare Tube (No coating)-Bright and smooth; Surface coating;Black and Phosphated;etc.

Packing 

Wrapped with PVC and gunny sacks,Seaworthy wooden case or upon customers' requirements.

Certificate 

ISO 9001:2008 , API

Basic Inspection 

Chemical analysis and mechanical testing

Production capability 

3000 MT/month

Payment method 

T/T; L/C at sight

Main market

Mid East , North America , Eastern Europe , Southeast Asia

 

 

 Gas pipe,Gas tubeoil and gas steel  pipe

 

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