J55 OCTG ISO Certificate oil well casing

J55 OCTG ISO Certificate oil well casing

Specifications

 1. High quality

 2. OD: 114.3mm-508mm

 3. WT: 5.21mm-16.13mm

 4. Material: API 5CT J55,K55,N80,L80

 5. Application: petrol, natural gas and coal bed gas exploitation engineering

PRODUCT PICTURES

COMPANY INTRODUCTION

PRIME STEEL PIPE is the export gateway of SHINESTAR STEEL GROUP. We are dedicated in providing and exporting high performance-price ratio welded & seamless steel pipes and fittings covering various steel grades. Our products are mainly exported to Middle East, Asia, Africa and South America. Under the R&D manufacturing, extensive international sales network and efficient logistics distribution,all of our exported pipes and fittings have passed strict inspection and loading supervision.We strive to providing qulity products, competitive price and value added services to our clients throughout the world.

WORKSHOP

EQUIPMENT

PRODUCTION PROCESS

CERTIFICATE

OUR SERVICE

1): Durable, strict quality management and control, we are an ISO9001 enterprise.

2): High precision machining equipments guarantee good quality.

3): Smooth surface. No defects. Continuous skill improvements.

4): Quick delivery, competitive Chinese price. Low MOQ.

5): Good service, when customers have problems during use, we will surely try our best to solve them.

6): High professional employees have good emergency-dealing ability during production.

7): Surface treatment can be nickel, galvanized and painted, or based on the requirements of customers.