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300mm large diameter steel pipe prices per foot
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Product 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 |
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:
(2) Under the same pressure conditions , the stress of the spiral weld is smaller than that of the straight seam
(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.
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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 ) .
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 .
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
Africa and South America
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 Us
- Chuanyue Steel Co., Ltd.
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