Special Steel Pipe New Design Shape Seamless Tube

• Customization: Available
• Type: Welded
• Technique: Hot Rolled
• Model NO.: 10#-45#
• Material: Carbon Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: on Requirement
• Thickness: :T 0.8 - 15 mm
• Delivery Time: 25-30days
• Warranty Time: 20years
• Certificate: ISO
• Standard: JIS, DIN, En, ASTM
• Transport Package: According to The Demand of The Customer
• Specification: 10#, 20#, 45#, 16Mn, 10#-45#
• Trademark: wghongxing
• Origin: China
• Production Capacity: 5000tons

Product Description

Types of Material	Q195-Q235 Hot dip galvanized steel pipe/ Pre-painted galvanized steel pipe
Shape	Round Pipe	Square pipe	Rectangular pipe
Standard	ASTM A500,JG 178-2005,JIS G3466,EN10210 GB/T6728-2002,GB/T6725-2002, GBT3094-2000
Outside Diameter	21mm-1420mm	20mm x20mm-600mm x600mm	40mm x 20mm-700mm x 400mm
Wall thickness	1mm-30mm	1mm-30mm	1mm-30mm
Length	5.8m/6m/12m ( We can adjust length according to your request)
material	Q195/Q215/Q235/Q345/  Q195-Q235 ABCD     Q195 → Grade B, SS330,SPHC, S185   Q215 → Grade C,CS Type B,SS330, SPHC   Q235 → Grade D,SS400,S235JR,S235JO,S235J2
Zn coating	Pre-galvanized steel square tube: 60g/m2-150g/m2; Galvanized steel square tube:200g/m2-400g/m2;

 

Size	OD(Outer Diameter)	1/8-24"(10.3mm-610mm)
	WT(Wall Thickness)	0.8-12mm. SCH10s,SCH40s,STD,XS,SCH80, SCH160,XXS etc.
	ZINC COATED	1)Pre-galvanized:Z40-80g/m2 2)Hot dip galvanized:Z200-520g/m2
Material	Q195 → Grade B, SS330,SPHC, S185 Q215 → Grade C,CS Type B,SS330, SPHC Q235 → Grade D,SS400,S235JR,S235JO,S235J2 Q345 → SS500,ST52
Standard	BS1387,EN10297,BS6323,BSEN10217,GB/T13793-1992, GB/T14291-2006,GB/T3091-1993,GB/T3092-1993,GB3640-88, ASTM A53/A36,EN39/EN10219,API 5L,GB/T9711.1-99 etc
Section shape	Round/Square/Rectangular
Type	Welded Pipe
Technique	Electronic Resistance Welded (ERW ) Electronic Fusion Welded (EFW) Double Submerged Arc Welded (DSAW)
Welded Line Type	Longitudinal
Ends	1)Plain2)Beveled3)Thread with Coupling or cap
End protector	1) Plastic pipe cap2) Iron protector
Surface Treatment	1) Bared   2) Black Painted (varnish coating) 3) Galvanized 4) With Oiled 5) 3 PE, FBE, corrosion resistant coating
Inspection	With Hydraulic Testing, Eddy Current , Infrared Test
Class A test pressure	4.83MPa-13.10Mpa
Package	1.Big OD:in bulk 2.Small OD:packed by steel strips 3.Woven cloth with 7 slats 4.Plastic bags 5.As per customer's option
Application	1)low pressure liquid delivery such as water,gas and oil 2)Construction
Delivery	1) Container  2) Bulk Cargo
Port of Shipment	Tianjin, China
Delivery Time	According To The Quantity And Specification Of Each Order
Payment	L/C T/T
Addition:	Special design available according to requirment .Anti-corrosion and high-temperature resistant with black painting .All the production process are made under the ISO9001:2000 strictly  Weight per Piece=(OD-Thickness)*Thickness*Length*0.024

Special steel tube/pipe
Shaped steel pipes/tubes
Thickness: 0.5-20mm
Special design & demensions can be customized

4. Features:
No oxide layer in and out of pipe surface after heat treatment,smooth and bright surface,high pressure bearing,no deformation after bending ,no cracks after flaring & flattening test.It can carry various complex deformation and mechanical treatment.Pipe color:light grey/white.
2. Process description :
 
Selects the high quality carbon steel billet, Refined by special machine tool equipment,
Bright vacuum heat treatment , High-efficiency detergent to clean with dedicated
device and high pressure washing. smear rust-proof oil to make antirust processing, dustproofing on both side seal-capping.
  
 We're specialized in supplying steel products for more than 30 years, products list as below,
steel plate, 
steel coil, 
steel wire, 
electrodes welding rod,
galvanized steel, 
galvalume steel, 
PPGI, PPGL, 
silicon steel such as CRNGO & CRGO,
Tinplate & TFS
Stainless steel
Long steel such as H beam, I beam, steel channel, angle steel, hollow section, casing /petroleum pipe, steel bar, rebar, flat-bulb steel, rail steel and sheet piles, etc.


Website: gzlyqsteel.en.made-in-china.com