English
astm a36 schedule 40 spiral pipe carbon steel
astm a36 schedule 40 spiral pipe carbon steel
astm a36 schedule 40 spiral pipe carbon steel
astm a36 schedule 40 spiral pipe carbon steel
astm a36 schedule 40 spiral pipe carbon steel
astm a36 schedule 40 spiral pipe carbon steel
astm a36 schedule 40 spiral pipe carbon steel

astm a36 schedule 40 spiral pipe carbon steel

USD $350 - $850 /Metric Ton

Min.Order:1 Metric Ton

Supply Ability:
30000 Metric Ton / Metric Tons per Month
Port:
Shanghai
Payment Terms:
T/T Credit Card

Quick Details View All >

Certification:
API
Thickness:
4, 20
Application:
Structure Pipe
Surface Treatment:
Galvanized
Technique:
Hot Rolled
Alloy Or Not:
Non-alloy

Chuanyue Steel Co., Ltd.

Business Type: Agent
Main Products: steel pipe
View more products Contact Supplier

Product Details

Product Description

        Spiral welded steel pipe :


        It is made from the low carbon structural steel or low alloy structural steel strip which is rolled into tube billet according to certain spiral Angle ( called forming Angle ) with the tube seam welded . It can be used to produce large diameter steel pipe with narrow strip steel . The welded steel pipe shall ensure that the water pressure test , tensile strength and cold bending performance of the weld meet the requirements . 


    Advantages of spiral welded pipe:


        (1) Steel pipes with different diameters can be produced by using the same width of steel strip , especially large diameters pipes can be produced by using narrow steel strip .

        (2) Under the same pressure conditions , the stress of the spiral weld is smaller than that of the straight seam
 ( 75% ~ 90% of the straight welded pipe ) , so it can withstand greater pressure . Compared with the straight welded pipe with the same outer diameter , the wall thickness can be reduced by 10% ~ 25% under the same pressure .

        (3) Accurate size , the general diameter tolerance does not exceed 0.12% , deflection less than 1/2000, ovality less than 1% , can generally save sizing and straightening process .

        (4) Can be continuous production, theoretically can produce infinite long steel pipe , cutting head , cutting tail loss is small , can improve the metal utilization rate of 6% ~ 8% .

        (5) Compared with straight welded pipe , it is more flexible in operation and easy to change and adjust .

        (6) Light weight and low initial investment . It can be made into a trailer type flow unit to produce welded pipe directly at the construction site where the pipe is laid .

        (7) Easy to realize mechanization and automation.

Product Name
astm a36 schedule 40 spiral pipe carbon steel
Outer diameter 
10-3500mm
Wall Thickness 
0.7mm-60mm
Section
Round
Length 
1-12mm or customized ( 5.8m , 11.8m.......  )
Surface treatment
Bare , galvanzied , plastic coated , oil coated , bitumen coated 
Ends treatment
Plain or Beveled ( Can be Protected By Plastic Pipe Cap )
Material 
Q235A , Q235B , 0Cr13 , 1Cr17 , 00Cr19Ni11 , 1Cr18Ni9 , 0Cr18Ni11Nb , 16Mn , 20# , Q345 , L245 , L290 , 40# , 60# , X42 , X46 , X70 , X80
Standard 
API SPEC 5L , EN10217 , GB/T9711.1 , GB/T9711.2
Quality control 
Hydraulic testing , eddy current testing , infrared or X-ray test , chemical and physical property inspection .
Technique
Hot Rolled and SAW / ERW / SSAW


Applications
1.Tap water engineering , petrochemical industry , chemical industry , electric power industry , agricultural irrigation , urban construction .
2. Used for liquid conveying : water supply and drainage .
3.For gas transport : gas, steam , liquefied petroleum gas .
4.For structural use : as pile pipe , as a bridge ; Wharf , road , building structure , etc
Package
Bulk , Or Other Methods as required 
Trade terms 
FOB , C&F , CIF 
Payment 
Cash , T/T , L/C at sight , West Union , Money Gram
Delivery 
20-60 days
Shipment
By sea , truck , train as the real conditions 
MOQ
1T
Free sample
Yes
Products Show
Our Certificate

             Business License

     Foreign Trade Dealers License


         Certificater of the Customs


Our Company

Factory

Our Factory

Workshop

Our Workshop

Warehouse

Our Warehouse

Team

Our Team

Packing & Delivery

Packing Details  : Bundles , bulk , whole truck or whole container .

Delivery Details : 7-60 days after payment ( 30% deposit and 70% balance before shipment when your order amount is more than 5000USD ) .

1. Bundles
2. Whole truck
3. Whole container 
4. Professional package
5. Professional loading 
6. Professtional warehouse
Our Main Products

Our main products

We are honored to provide products as following :
1.Steel Round Bar : cold drawn , hot rolled ;
2. Steel Round Pipe : Seamless pipe , ERW Pipe ;
3. Steel Square / Rectangular Pipe : Seamless or Welded ;
4. Steel profiles including H beam , I beam,angle steel , channel steel , flat bars etc.
5. Galvanization series , including galvanized angle steel , galvanized channel steel , galvanized flat steel , galvanized round steel , galvanized square pipe , galvanized round pipe etc .

Leading Markets

Asia and America 


       We have been in this yield in China for about 20 years .

We still has clients from  Bahrain , Bangladesh , Cambodia , India , Iraq , Japan , Jordan , Malaysia , Myanmar , 

Pakistan , Philipines , Qatar , Saudi Arabia , Singapore ,  South Korea , Thailand , United Arab Emirates ,  Vietnam , Maldives , and so on . Also has many clients from USA and Canada . 



Europe And Oceania


        Such as Albania , Belarus , Belgium , UK , France , Germany , Hungary , Israel , Netherlands , Sweden , Switzerland , Spain and so on . Australia and New Zealand from Oceania . 



Africa and South America 


       Such as Egypt , South Africa , Zimbabwe , Tunisia , Ghana etc . And Peru , Colombia , Mexico , Guatemala ,  Chile , Brazil , 


FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock . Or it is 15-60 days if the goods are not in stock , and it is according to quantity .

Q: Do you provide samples ? is it free or extra ?

A: Yes , we could offer the sample for free charge but do not pay the cost of freight . If you place the order after confirm the sample and the amount is more than 5000USD , we will refund your express freight or deducte it from the order amount . 

Q: What is your terms of payment ?

A: Payment<=5000USD, 100% deposit . Payment>=5000USD , 30% T/T deposit , 70% balance by T/T or L/C before shippment.
If you have another question, pls feel free to contact us as below :

Contact : Anna Chen

Mobile : +86-13382248858 / +86-18103822308

Whatsapp / Skype / Wechat : +86-13382248858

Tel : +86-0510-82616066

Fax : +86-0510-83070766

Contact Supplier

Chat Now
Mobile
12663115064
Showroom
https://chengyuetuy.goldsupplier.com/

You May Like

New Products

Popular Searches

View More View Less

Recommended Products

View More View Less

Find Similar Products By Category

Minerals & Metallurgy > Steel > Steel Pipes
Categories
Contact Now Get lowest price
Hi~

Quick Details

Certification:
API
Thickness:
4, 20
Application:
Structure Pipe
Surface Treatment:
Galvanized
Technique:
Hot Rolled
Alloy Or Not:
Non-alloy
Special Pipe:
API Pipe
Section Shape:
Round