Metal Steel Pipe Spiral Steel Pipe

Standard ASTM, GB, API, JIS, BS, DIN, YB, SNY, etc
Material 10#,20#,45#,A53A,A53B,A106Gr.A,A106Gr.B,
A106A,A106B,ST52,ST358,16Mn,
Q235, Q195, Q345, Q215, API 5L Gr.B,
Gr.65,Gr.60,Gr.70,
X42,X52,X60,X65,X70,X80,etc
Specification Outer diameter: 219mm-3620mm
Wall thickness: 2.5mm-30mm
Length: 6m-12m or as requested
Seam SAW(Spiral welded),SSAW(Spiral submerged-arc welded),
HSAW,(Helical Submerged Arc
Welded), ERW, JCOE, LSAW, UOE
Surface Black painted, PE/PVC/PP coated, Galvanized,
color coated, anti rust varnished,
anti rust oiled, checkered, epoxy coating, etc.
.
Chat Now

Product Details

Product Details


Metal  Steel  Pipe Spiral Steel Pipe has one side welding and two sides welding, welding pipe should ensure that the water pressure test, weld tensile strength and cold bending performance to meet the requirements. Metal  Steel  Pipe Spiral Steel Pipe is mainly used in drainage and water supply engineering, liquid and solid conveying pipeline.It is widely used in urban construction and municipal engineering.The main export countries are southeast Asia, Europe and America, west Asia, north Africa and so on.




Brief Introduction

Metal  Steel  Pipe Spiral Steel Pipe


STANDARD

ASTM, GB, API, JIS, BS, DIN, YB, SNY, etc

MATERIAL

10#,20#,45#,A53A,A53B,A106Gr.A,A106Gr.B,A106A,A106B,ST52,ST358,16Mn,

Q235, Q195, Q345, Q215, API 5L Gr.B,Gr.65,Gr.60,Gr.70,

X42,X52,X60,X65,X70,X80,etc

SPECIFICATION

Outer diameter: 219mm-3620mm

Wall thickness: 2.5mm-30mm

Length: 6m-12m or as requested

SEAM

SAW(Spiral welded),SSAW(Spiral submerged-arc welded),HSAW,(Helical Submerged Arc

Welded), ERW, JCOE, LSAW, UOE

SURFACE

Black painted, PE/PVC/PP coated, Galvanized, color coated, anti rust varnished,

anti rust oiled, checkered, epoxy coating, etc.

END

plain end, spigot & socket joint, beveled, cut square, flanged, piling shoes

END PROTECTOR

1) Plastic pipe cap

2) Iron protector

PACKAGE

Standard export package, suit for all kinds of transport or as required.

PRICE TERM

EXW, FOB, CFR, CIF, etc.

PAYMENT TERM

T/T, L/C at sight, etc.

APPLICATION

1) General service for industries ( petroleum, chemical, aviation, etc.)

2) Fluid, gas and oil transport,

3) Press and heat transmission,

4) City construction, etc.


The Metal  Steel  Pipe Spiral Steel Pipe production process


Open book, roll-up, leveling, butt welding, milling, molding, inside outside welding, welding, pipe cutting - break - the follow-up welding - hydrostatic testCarbon steel spiral pipe main production equipmentUncoiler: double cone head uncoiler, can disassemble 32 tons heavy steel coil.Steel belt warping machine: seven rollers, the thickness of the plate up to 20mmPlate shears: can cut 2000mm*20mm roll plateButt welding machine: welding just lead and tailDisc shears: cut the rough edges of the Metal  Steel  Pipe Spiral Steel Pipe steel plate to the specified size


Edge milling machine: for Metal  Steel  Pipe Spiral Steel Pipe 10mm steel plate processed into the required grooveVertical roller device: to ensure the steel plate running along the delivery lineDelivery machine: the two-roller delivery machine is the main driving force for forming


Guide plate: ensure the balance of the Metal  Steel  Pipe Spiral Steel Pipe steel plate into the molding machine Molding machine and bridge, output roller table, three bar bending plate, outside roll sizing Type molding machine molding Φ 219 - Φ 2520 mm steel pipeInternal and external welding device: internal welding single wire, external welding double wire, Lincoln Welding machine, and infrared thermal imaging internal welding tracking control systemFlux recovery device: recover flux after weldingAutomatic external repair welding device: repair weld defects


Flat to edge machine: ensure to meet the standard Metal  Steel  Pipe Spiral Steel Pipe end requirementsHydraulic tester :100% hydraulic testWeighing and measuring device: weighing and measuring the length of steel pipe Carbon steel spiral pipe main implementation standards


National standard GB/ t9711.1-1997Industry standard SY/ t5037-2000 of ministry of petroleum industryAmerican APISPEC 5L welded steel pipe standard




the welding temperature: low carbon steel material, welding temperature control in 1250 ~ 1460 ℃, the wall thickness 3 ~ 5 mm penetration can meet the requirements.The welding temperature is mainly controlled by adjusting the high frequency eddy current heat power and welding speed.When the input heat is insufficient, the edge of the heated welding seam cannot reach the welding temperature, and the metal structure remains solid, forming incomplete fusion or incomplete welding; When the input heat is too large, the edge of the heated weld exceeds the welding temperature, resulting in over burning or melting drops, and the Metal  Steel  Pipe Spiral Steel Pipe will form a weld hole.




The Process Flow


螺旋1







The Application

螺旋2











The Workshop

左



Cangzhou Steel Pipe Group (CSPG)Co.,Ltd.

 has more than ten years history company which located in Lecong Iron and Steel World, a well-known steel distribution center in China, with superior geographical position and convenient water and land transportation. 


We are a direct-selling manufacturer specializing in the research and development of spiral steel pipes, steel coiled pipes, anti-corrosion steel pipes inside and outside. Since its inception, the company has been guided by a brand-new thinking of steel pipe product market based on the business philosophy of honesty, pragmatism and knowledge-seeking.







2




4




workshop1


Hot Tags: Metal Steel Pipe Spiral Steel Pipe, China, suppliers, manufacturers, factory

Inquiry

You Might Also Like