Oil Drilling Pipe Protection API Casing Tubing Thread Protectors

• Customization: Available
• Application: Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pip
• Section Shape: Round
• Model NO.: thread protectors
• Model Number: 1.9"-4 1/2"
• Standard: API 5CT
• Certificate: API, ISO9001
• Condition: New
• Applicable Industries: Energy & Mining
• Use: Well Drilling
• Transport Package: Wooden Box
• Specification: Different standard size
• Trademark: Eastlong
• Origin: China
• HS Code: 7307920000
• Production Capacity: 100000/Year

Product Description

Oil Drilling Pipe Protection API Casing Tubing Thread Protectors

Product Description

Our precision couplings material used is milled as domestic seamless, manufactured to the highest standards of API.  We ensure all testing and material certifications are conforming to industry standards and customer defined requirements and control of specialty processes:

Mechanical Test Including Tensile Strength
Impact Test
Chemical Properties Control
Size Tolerances, Od, Wall Thickness, Length and Straightness
Threads Control, Threads Quantity Per Inch, Threads Angle
Heat Treating
Material Certification

Size information:
 

NC23	NC26	NC31	NC35	NC38
NC40	NC44	NC46	NC50	NC56
NC61	NC70	NC77	NC38 DSTJ	NC50 DSTJ
2 3/8REG	2 7/8REG	3 1/2REG	4 1/2REG	5 1/2REG
6 5/8REG	7 5/8REG	8 5/8REG	2 3/8IF	2 7/8IF
3 1/2IF	4IF	4 1/2IF	4FH	4FH DSTJ
5 1/2FH	5 1/2FH DSTJ	XT39	XT50	XT54
XT57	VX50	VX57	2 3/8 PAC	2 3/8 DS PAC
2 3/8HT PAC	2 7/8 PAC	2 7/8 DS PAC	2 7/8 HT PAC	HT55
6 5/8H90	7 5/8H90	8 5/8H90	VX39	2 3/8PH6

 

Certifications

Company Profile

Eastlong manufacture tubing coupling with more than 20-year production experience, we can make EUE and NUE coupling, strictly comply with API 5CT/5B standard, the annual production capacity is 1,000,000 pcs.

The EXPE coating tubing coupling has good corrosion resistance and is used in combination with the HDPE liner tubing.  It is widely used in high corrosion wells. Shengji liner tubing are repair-free thereby extending performance 4.7 times.  This reduces maintenance costs.  All HDPE/EXPE liner tubing must pass strict quality inspection to guarantee 100% customer satisfaction.  Eastlong uses an advanced defect detection machine.