US$ 2,000 - 3,000 MOQ: 1000 Tons
Key Specifications
Get Latest Price
Place of Origin:
Jiangsu, China
Brand Name:
Nantong Yongda
Model Number:
2 7/8",3 1/2",4",4 1/2",5"
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai Port
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Jiangsu, China
Brand Name Nantong Yongda
Model Number 2 7/8",3 1/2",4",4 1/2",5"
Type Drill Pipe
Machine Type Drilling Equipment
Certification API
Material Stainless Steel
Processing Type Forging
Use Other

Specifications

Our products are of high quality and competitive price.

We are equipped with facilities of top quality in the world, such as hydraulic upset forging machine, walking beam quenching furnace,, hot and cold straighten device, friction welding machine, middle frequency heat treatment, numerical control lathe and compete set of ultrasonic inspection and magnetic particle inspection. The whole process includes hot upset forging, heat treatment, hot straightening, could straightening, ultrasonic inspection on pipe body and pipe end, magnetic particle inspection, friction welding, seam inspection. We strictly carry out API spec Q1 quality control system and API Spec 5DP production standard. We have a complete set of inspection process, inspection for raw material, magnetic particle inspection to pipe end, ultrasonic inspection on pipe body, inspection on weld seam linearity testing and visual inspection

1)      Certificate: API 5DP-0002,API Q1-0964, ISO 9001,ISO 14001,OHSAS 18001

2)      OD:2 3/8” TO 5 1/2” of label 1 or 60.32mm to 139.7mm

3)      Wall thickness:6.45 to 12.7mm

4)      Grade:E75,X95,G105,S135

5)      Length:R1:6.1-7.01mm, R2:8.84-9.75mm, R3:12.19-13.72mm

 

 

welded steel pipewelded steel pipe

Send Inquiry to This Supplier

Message
0/5000
Want the best price? Post an RFQ now!
Business Type
Manufacturer, Trading Company
Year Established
2008
Factory Size
Below 1,000 square meters
Total Employees
501 - 1000 People