JIS G3444 Stk290 -540 LSAW Stahl Spirale heiß getaucht, galvanisiert Rohr für Wasser

Spezifikation
426mm
Warenzeichen
BAOLF GROUP
Herkunft
Tianjin, China
HS-Code
73069000
Produktionskapazität
800, 000tons
Referenzpreis
$ 495.00 - 675.00
kontaktieren Sie uns

Produktbeschreibung

 

Our Factory

JIS G3444 Stk290 -540 LSAW Steel Spiral Hot Dipped Galvanized Pipe Used for Water
JIS G3444 Stk290 -540 LSAW Steel Spiral Hot Dipped Galvanized Pipe Used for Water

Product Description

Spiral pipe, also known as spiral steel pipe or spiral welded pipe, is made by rolling low carbon structural steel or low alloy structural steel strip into tube blank at a certain helix angle (called forming angle), and then welding the pipe seams. It can produce large-diameter steel pipe with narrow strip steel.

JIS G3444 Stk290 -540 LSAW Steel Spiral Hot Dipped Galvanized Pipe Used for Water
JIS G3444 Stk290 -540 LSAW Steel Spiral Hot Dipped Galvanized Pipe Used for Water
The commonly used standards for spiral pipes are generally divided into: SY/T5037-2023 (ministerial standard, also called spiral submerged arc welded steel pipe for ordinary fluid transmission pipeline), GB/T9711.1-1997 (national standard, also called technical delivery conditions for oil and gas industry steel pipe Part I: Grade A steel pipe (GB/T9711.2 Grade B steel pipe with strict requirements), API-5L (American Petroleum Institute, also called pipeline steel pipe; including PSL1 and PSL2) SY/T5040-92 (spiral seam submerged arc welded steel pipe for piles).
JIS G3444 Stk290 -540 LSAW Steel Spiral Hot Dipped Galvanized Pipe Used for Water
JIS G3444 Stk290 -540 LSAW Steel Spiral Hot Dipped Galvanized Pipe Used for Water

We have so many sizes for u to choose.
JIS G3444 Stk290 -540 LSAW Steel Spiral Hot Dipped Galvanized Pipe Used for Water
Production process
(1) Strip steel coil, welding wire, welding flux. Before investment, strict physical and chemical tests shall be carried out.
(2) Single wire or double wire submerged arc welding is adopted for butt joint of strip steel head and tail, and automatic submerged arc welding is adopted for repair welding after being rolled into steel pipe.
(3) Before forming, the strip steel shall be levelled, sheared, planed, cleaned, transported and pre bent.
JIS G3444 Stk290 -540 LSAW Steel Spiral Hot Dipped Galvanized Pipe Used for Water
JIS G3444 Stk290 -540 LSAW Steel Spiral Hot Dipped Galvanized Pipe Used for Water
JIS G3444 Stk290 -540 LSAW Steel Spiral Hot Dipped Galvanized Pipe Used for Water

After the goods are produced, they will go through strict inspection and approval.
JIS G3444 Stk290 -540 LSAW Steel Spiral Hot Dipped Galvanized Pipe Used for Water
JIS G3444 Stk290 -540 LSAW Steel Spiral Hot Dipped Galvanized Pipe Used for Water

When all steps are ready,they will be ready to be packed.
After packing and then transported to the port .
JIS G3444 Stk290 -540 LSAW Steel Spiral Hot Dipped Galvanized Pipe Used for Water
JIS G3444 Stk290 -540 LSAW Steel Spiral Hot Dipped Galvanized Pipe Used for Water
 
Certifications and honors

 

JIS G3444 Stk290 -540 LSAW Steel Spiral Hot Dipped Galvanized Pipe Used for Water

The CE mark is a safety conformity mark rather than a quality conformity mark. It is the "main requirement" that constitutes the core of the European Directive.
The "CE" mark is a safety certification mark, which is regarded as a passport for manufacturers to open and enter the European market. CE stands for CONFORMITE EUROPEENNE.
JIS G3444 Stk290 -540 LSAW Steel Spiral Hot Dipped Galvanized Pipe Used for Water
 
FAQ

 

1. Are you a factory?
We are a steel manufacturer and have 500,000 tons yearly output in 250,000 square's factory.
We are SGS tested and Made in China Network certified 11 years factory.
2. What's your delivery time?
Many kinds of sizes have stock,available for immediately delivery.
3.What is your payment terms?
We supply many flexible payments,We accept T/T,L/C,D/P,T/T+D/P at sight.
4.Do u have other products?
Except ipe beams,our factory can also supply h beams,i beams,angle bars,c channels and steel pipes.
You can choose what u want.

 

 

Stahlleitung

TREF.COM.MK, 2023