執行標準

中（zhōng）國
GB/T3094-2000
GB/T6728-2002

歐盟
EN10210-2006
EN10219-2006

德國
DIN17100-80 

美國
ASTM A106/A500

日本
JIS G3466

鋼材材質

Q195 Q215 Q215B

S185

ST33 

SS330

Q235B 

S235JR

ST37-2

GR. A

SS400

Q235C

S235J0

ST37-3  

Q345B

S355JRH

ST52-2

GR. B

STK490

Q345C Q390B Q390C

S355J0H

ST52-3

GR. C 

Q345D

S355J2H 

GR. D(WITH HEAT TREATMENT) 

Q345E    

20#  

GR. B 

45#, 
20MN2, 
27SIMN    

外徑範圍

20MM*20MM--600MM*600MM

20MM*30MM--600MM*800MM

壁厚範圍

1.5MM--35.0MM 

長度
 

2M-12M ,BY CUSTOMER'S REQUIREMENTS
 

標準

GB/T6728-2002,GB/T6725-2002, GBT3094-2000,JG178-2005,
ASTM A500 JIS G3466,EN10210,EN10219

產品範圍
 

 METALLURGY, MINERAL & ENERGY
 

生（shēng）產工藝
 

 WELDED,ERW COLD ROLLED,HOT ROLLED
 

表麵質量
 

BARED, GALVANIZED, OILED,OR OTHER ANTI-CORROSIVE 
TREATMENT.

WE CAN PRODUCE OTHER SPECIFICATIONS ACCORDING TO CUSTOMERS REQUIREMENTS.
 

檢測（cè）
 

WITH CHEMICAL COMPOSITION AND MECHANICAL PROPERTIES ANALYSIS; 
HYDROSTATIC TEST DIMENSIONAL AND VISUAL INSPECTION, 
ALSO WITH NONDESTRUCTIVE INSPECTION
 

包裝
 

 1.BIG OD:IN BULK

  2.SMALL OD:PACKED BY STEEL STRIPS

  3.20"GP:5.85*2.2*2.2 40"GP:11.85*2.2*2.2

BLACK STEEL PIPE: OILED/PAINTED, IN BUNDLES AND TARPAULIN OUTSIDE           

ACCORDING TO THE REQUIREMENTS OF CUSTOMERS  
 

用途
 

MECHANICAL & MANUFACTURE, STEEL STRUCTURE, SHIPBUILDING, BRIDGING ,AUTOmobiles CHASSIS

INDUSTRIAL WATER LINES/PLANT PIPING, VEHICULAR CHASSIS AND FRAMES, IDLERS & BELT CONVEYORS AGRICULTURE AND IRRIGATION,

SCAFFOLDING, ELECTRICAL CABLE CONDUITS, COOLING TOWERS, ANTENNA AND TELECOMMUNICATION TOWERS, COLD STORAGE, 

TABULAR POLES FIRE PROTECTION SYSTEMS, HVAC PLUMBING,FABRICATION INDUSTRY, 

FOOD PROCESSING, PHARMACEUTICAL, PETROCHEMICAL, CHEMICAL, MACHINE BUILDING, AUTOmobiles. 
 

主要市場

NORTH AMERICA SOUTH AMERICA   EASTERN EUROPE  SOUTHEAST ASIA AFRICA  OCEANIA   MID EAST   EASTERN ASIA 
WESTERN EUROPE
CENTRAL AMERICA   NORTHERN EUROPE   SOUTHERN EUROPE
SOUTH ASIA   DOMESTIC MARKET 
 

產能

3000 METRIC TONS PER MONTH
 

發貨期
 

15-20DAYS AFTER RECEIVE THE PREPAYMENT OR L/C