Home > OCTG-coupling for casing&tubing >

6-5/8" casing coupling

Product Categories

OCTG-casing [21]
OCTG-Tubing [9]
OCTG-coupling for casing&tubing [18]
OCTG-Tool joint [13]
OCTG-Pub joint [6]
OCTG-drill pipe [9]
API5L steel pipe-line pipe [9]
API5CT steel pipe-seamless steel pipe [15]
API5CT steel pipe-oil casing [5]
API5CT steel pipe-oil tubing [8]
API5DP steel pipe-drill pipe [10]
casing and tubing with special thread [2]

Changzhou Oilfield Petroleum Equipment Co., Ltd.

Contact Now

6-5/8" casing coupling

Name: 658quot casing coupling
Brand: Oilfield
Price: 1 USD

Buy cheap 6-5/8" casing coupling product

Place of Origin : China

Brand Name : Oilfield

Certification : API 5CT

Model Number : 1.9” to 20”

Secondary Or Not : Non-secondary

Application : Oil Pipe

Technique : Hot Rolled

Special Pipe : API Pipe

Alloy Or Not : Is Alloy

MOQ : 1

Price : 1~300 dollar

Packaging Details : Pallet packing

Delivery Time : 20days

Payment Terms : T/T & D/P & L/C

Supply Ability : 2800000 pcs

Surface Treatment : copper or phosphate

Contact Now

Std Ref.: API 5CT 5B ISO9001, 2008
Grade: J55,K55, N80-1,N80-Q,L80,C90, T95,P110 ,Q125
Size: tubing 1.9"to4-1/2", casing 4-1/2"to 20"

Descriptions and size		Type of Thread	O.D*L(mm)	Weight(kg)
API 5CT Round Threads Casing coupling	4-1/2"	STC	127.00*158.75	3.62
	5"	STC	141.30*165.10	4.66
	5-1/2"	STC	153.67*171.45	5.23
	6-5/8"	STC	187.71*184.15	9.12
	7"	STC	194.46*184.15	8.39
	7-5/8"	STC	215.90*190.50	12.30
	8-5/8"	STC	244.48*196.85	16.23
	9-5/8"	STC	269.88*196.85	18.03
	10-3/4"	STC	298.45*203.20	20.78
	11-3/4"	STC	323.85*203.20	22.64
	13-3/8"	STC	365.12*203.20	25.66
	16"	STC	431.80*228.60	34.91
	18-5/8"	STC	508.00*228.60	54.01
	20"	STC	533.40*228.60	43.42
1.Grade:J55, K55, N80-1, N80-Q, L80, C95, P110
2.We also supply other thread products by customer's request

3.Size: tubing coupling from 1.9" to 4-1/2",Casing coupling fro4-1/2"to 13-3/8"

4.Type: NU, EU(tubing coupling), STC,LC,BTC(casing coupling).

5.Surface treatment: Whole phosphating, or inside phosphating and outside coating

6.Packing: By carton, wooden case, wooden pallet, or by requirements of customers

Otherwise, Our company manufactures and sells casing and tubing couplings,pup joints, tool joints, adapter pup-joints, adapter couplings, stabilizers, anchors of oil pumps and revolving sand gravitated device of well, etc. We always do business based on the principle of equality and mutual benefit, we provide the high quality and competitive price products.

If you are interested in anyone of them please contact us as soon as possible.

6-5/8" casing coupling Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Changzhou Oilfield Petroleum Equipment Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!