API Casing Accessories Casing and Tubing Pipe Couplings and Collars Supplier

• Manufacturing Process: Casting
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Cast Steel
• Usage: Connection
• Steel Grade: J55, C75, L80, N80, C95, P110, etc
• Model NO.: Tubing Pipe Coupling
• Thread: Nu, EU, Stc, Ltc and Btc
• Classification: Upset, Non Upset, External Upset
• Transport Package: Standard Export Packing
• Specification: 2 3/8"---4 1/2"
• Trademark: MED
• Origin: China
• Production Capacity: 100000 PCS/Year

Product Description

Product Description

 

Couplings are short lengths of pipe used to connect two joints of tubing or casing, which are painted with color codes on their external surface to indicate their grades.
Tubing Coupling
Tubing Coupling can be widely used in cold and hot water supply, heating supply, fire protection, medicinal gas, industrial petroleum pipeline system etc. It has already replaced welding fittings in most Europe countries, Asia countries, America, Australia and some other countries.

1. Standard: API
2. Size: 2 3/8" --- 20"
3. Steel grade: J55, C75, L80, N80, C95, P110, etc.
4. Thread: NU, EU, STC, LTC and BTC
5. Classification: Upset, non Upset, external upset

Product Parameters

 

6. Parameters

Descriptions and size		Type of Thread	O.D*L	Weight
			(mm)	(kg)
Tubing coupling	2-3/8"	NUE	73.02*107.95	1.28
	2-3/8"	EUE	77.80*132.82	1.55
	2-7/8"	NUE	88.90*130.18	2.34
	2-7/8"	EUE	93.17*133.35	2.4
	3-1/2"	NUE	107.95*142.88	3.71
	3-1/2"	EUE	114.30*146.05	4.1
	4"	NUE	120.65*146.05	4.35
	4"	EUE	127.00*152.40	4.82
	4-1/2"	NUE	132.08*155.58	4.89
	4-1/2"	EUE	141.30*158.75	6.05

Company Profile

About Us
Maierda, located in Central China, is a professional supplier of petroleum equipment and tools.
Our factory has more than 15 years' experience in the R&D, production, sales and service of oilfield equipment and machinery.
Our sales team has more than 10 years importing & exporting experiences in the oil & gas industry.

Main Products
We are mainly engaged in oil field equipment and tools including tubing couplings, casing couplings, crossovers, polished rod couplings, sucker rod couplings, polished rod clamps, sucker rod centralizers (guides), polished rod, sucker rod, pup joints, etc.
We also provide some other competitive products in the oil & gas field including casing centralizers, stop collar, tubing centralizer, drill pipe centralizer, float equipment (collar and shoe), cementing plugs, cementing heads, stage collars, cement baskets, hammer unions, chiksan swivel joints, etc.

Our Services
We are committed to providing high-quality and cost-effective products and services to our customers.
We guarantee and uphold the highest standards in customer service, client satisfaction, and quality product delivery in the oilfield industry.
Hope to have a good cooperation with you!
 

Detailed Photos

API Casing Accessories Casing and Tubing Pipe Couplings Supplier