API Casing Pipe & Tubing Pipe (5CT/J55/K55/N80/L80)

• Customization: Available
• After-sales Service: Warranty
• Warranty: 1
• Model NO.: H40 J55 K55 L80 N80 P110 C95 Q125
• Manufacturing Process: Casting
• Surface Treatment: Without Processing
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Weight (Kg): 200
• Color: Required
• Showroom Location: None
• Video Outgoing-Inspection: Provided
• Applicable Industries: Energy & Mining
• Marketing Type: New Product 2020
• Advantage: High Performance
• Product Name: API 5dp 2 7/8" Drill Pipe,3 1/2" Oil Drill Pipes
• Length: R1 R2 R3
• Technique: Hot Rolled
• Application: for Drilling
• Machinery Test Report: Provided
• Transport Package: Custmolized
• Specification: 100
• Trademark: custmolized
• Origin: China
• HS Code: 7304239000
• Production Capacity: 10000m/Day
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 233.000kg

Product Description

TUBING AND TUBING PUP JOINT
 

 

 

we can supply tubing pipe with steel grade as following:H40, J55/K55, L80, N80, P110, C95, Q125.

Specification
Size Designation	Weight Designation Ib/ft		Outside Diameter		Wall Thickness
	Nonupset T&C	Ex-Upset T&C	In	Tm	In.	TIM
23/8"	4.00~7.35	4.70--7.45	2.375	60.33	0.167~0.336	4.24~8.53
27/8"	6.40~11.50	6.50~9.45	2.875	73.03	0.217~0.440	5.51~11.18
31/2"	7.70~17.00	9.30~12.95	3.5	88.9	0.216~0.530	5.49~13.46
4"	9.50~22.20	11	4	101.6	0.226~0.610	5.74 15.49
41/2"	12.60~26.10	12.75	1.5	114.3	0.271~0.630	6.88~16.00

JOINT

 

 

 

 

 

PREMIUM CONNECTION/RTJ-DTG3

STRUCTURE

• RTJ-DTG3 is suitable for casing in OD above 14 in. RTJ-DTG3 is acoupled connection. The thread is cut directly into the pipe and the coupling. The risks associated with weld-on connectors are eliminated.

• Standard coupling OD are identical with API.Higher grades and larger wall thicknesses are permitted if necessary.The standard coupling length is 10 5/8"(269.9 mm) as with APl.

• RTJ-DTG3 possesses the rugged thread profile featuring: 3TPL,Taper 1:8.Thread height 2.1 mm, load flank 90", stabbing flank 30°.

 

 

PERFORMANCE • Quick running: RTJ-DTG3 has rugged thread, 3 TPI versus buttress 5 TPL. It is much quicker when the consumer makeup this connection. • Higher connecting strength: thread load flank is 90°to resist jump-out, it is designed for maximum connecting efficiency. • Thread stabbing flank has a 30° angle for fast,trouble-free makeup. • Easy stabbing and no cross-threading. Crests and roots parallel to pipe axis.

PREMIUM CONNECTION/ RTN-14AM

STRUCTURE • Coupling connection type, the connection streng-th reaches to or over that of pipe body. • Thread is improved buttress thread with high connecting efficiency, which is easy to process. 2 3/8"-2 7/8" 8 TPI 3 1/2"-4 1/2" 6 TPI 5" and over 5 TPI • Main seal adopts taper to taper seal structure with negative angle torque shoulder to enhance its seal ability. • The reverse torque shoulder improves the connection capacity of bearing combined load. • The inner wall of pipe body aligns with the coupling inner wall. PERFORMANCE • Connection strength: the connection with standard coupling can reach to the strength of pipe body. • Seal property: the low angle taper to taper interference seal,further strengthened by the reverse angle torque shoulder.The multi seal configuration ensures the connection to have high seal reliability. • With the reverse torque shoulder, the joint has high capability to resist the compression, bend and over-torque loads. • lnner flat design reduces the gas and liquid turbulence in the pipe,so lower the energy loss. • Anti-galling design: it is permitted to makeup and breakout for several times.

PREMIUM CONNECTION/ RTV-200P

STRUCTURE

• Coupling design: Coupling critical cross sections are greater than those of the pipe body.

• A modified hook thread profile with-4°reverse angle on the load flank,10°angle on the lead flank. This not only provides the connection with super-ior tension strength, but also increases its resistance to compression. 2 3/8"-2 7/8"8 TPI 3 1/2"-41/2"6 TPI 5"-7 3/4" 5 TPI 8 5/8" up 4TPI • A patented taper metal-to-metal seal system offers excellent gas-tight sealing. under even the most severe combined toads, such as bending and temperature loads. • A reverse angle torque shoulder provides a positive torque stop which allows for accurate power-tight makeup and minimizes hoop stresses in the connection.

PERFORMANCE • Connecting strength: the connection with stand-ard coupling can reach to the strength of pipe bo-dy. • Seal property: the low angle taper to taper interf-erence seal, further strengthened by the reverse angle torque shoulder. The multi seal configuration ensures the connection to have high seal reliability. • With the hook thread and reverse torque should-er, the joint has high capability to resist the compr-ession, bend and over-torque loads. • lnner flat design reduces the gas and liquid turb-ulence in the pipe, so lower the energy loss. • Anti-galling design: it is permitted to makeup and breakout for several times.

Our Certificate

All product certificates can be verified in the official platform integrity management is our philosophy

 

 

 

Test Report