API grade tubing or casing nipple

API Grade TUBING or CASING PUP JOINT with Coupling

High pressure fuel pipe is an integral part of high pressure fuel circuit. It is required that the fuel pipe should bear a certain amount of oil pressure and have a certain fatigue strength to ensure the sealing requirements of the pipeline. High pressure fuel pipe for vehicles mainly appears in high-pressure injection diesel engines and high-pressure injection direct injection gasoline engines, and can withstand the oil pressure required during engine operation.
The oil pipe is composed of steel wire wound skeleton layer and oil and corrosion resistant synthetic rubber inside and outside. It is used for the transmission of hydraulic oil pipe of engineering machinery, submarine natural gas, oil, irrigation, steel plants, chemical plants and other media
Classification: high pressure steel wire braided hose, high pressure steel wire wound hose, large diameter high pressure hose, steel wire (fiber) reinforced nylon elastomer resin pipe, steel wire reinforced soft, ultra-high pressure hose, high temperature resistant hose, polyurethane hose.
Structure: high pressure oil pipe is composed of steel wire wound skeleton layer, internal and external oil resistant rubber, corrosion resistant synthetic rubber and weathering resistant special rubber.
Purpose: excavator, loader, side dump, hydraulic power, hydraulic support, cement delivery pipe, agricultural irrigation rubber pipe, hydraulic oil pipe of construction machinery, submarine natural gas transmission, oil transportation.

Pup Joints are used to adjust the height of full length tubing or casing strings.

They are also used to adjust the depth of downhole tools.

can customize any length of the pup joint as our customer required.

SPECIFICATIONS
TUBING PUP JOINT	OD	GRADE	END TYPE	LENGTH(FT)
	2 3/8"	J/K/L/N/P	NUE/EUE	2/3/4/5/6/8/10/12
	2 7/8"	J/K/L/N/P	NUE/EUE	2/3/4/5/6/8/10/12
	3 1/2"	J/K/L/N/P	NUE/EUE	2/3/4/5/6/8/10/12
	4 1/2"	J/K/L/N/P	NUE/EUE	2/3/4/5/6/8/10/12
CASING PUP JOINT	OD	GRADE	END TYPE
	4 1/2"	J/K/L/N/P	LTC/STC/BTC
	5"	J/K/L/N/P	LTC/STC/BTC
	5 1/2"	J/K/L/N/P	LTC/STC/BTC
	6 5/8"	J/K/L/N/P	LTC/STC/BTC
	7"	J/K/L/N/P	LTC/STC/BTC
	7 5/8"	J/K/L/N/P	LTC/STC/BTC
	7 3/4"	J/K/L/N/P	LTC/STC/BTC
	8 5/8"	J/K/L/N/P	LTC/STC/BTC
	9 5/8"	J/K/L/N/P	LTC/STC/BTC
	10 3/4"	J/K/L/N/P	STC/BTC
	11 3/4"	J/K/L/N/P	STC/BTC
	13 3/8"	J/K/L/N/P	STC/BTC

 

FAQ

Q1:  How long is your delivery time?

       According to the quantity of per size.Generally it is with 7 days if the goods are in stock,or it is 15-20 days if the goods are not in stock.

Q2: Do you provide samples ? is it free or extra ?

      Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q3: What is your terms of payment ?

      A: Payment<=1000USD, 100% in advance.

           Payment>=1000USD, 30% T/T in advance ,balance before shippment.

      B:100% L/C at sight.

      C:30% advance payment ,70% L/C at sight.