Sell - Shandong Dongbao Steel Pipe Co., Ltd.

Sell

API Oil Well Tubing Coupling
2016-11-14 12:52
Tubing Coupling1) Standard: API 5CT5B2) Type: NUE EUE3) Inside Phosphate TreatmentOutside coatingTubing Coupling1) Stand

API 11B Sucker Rod Pump
2016-11-01 15:04
Sucker Rod Specifications:NameSizeGradeMechanical propertiesLength(m)b (MPa)s (MPa)(%)(%)Steel sucker rod and pony rod16

API 11AX Conventional Oil Tubing Pump
2016-10-31 03:40
Details of conventional oil tubing pump:

Tubing Pup Joint
2016-10-30 18:17
API Oil Tubing Pup Joint1. Size: 1.9 to 4-1/2;2. End Type: NUEU;3. Steel Grade: J55, K55, N80-1, N80-Q, L80-9Cr/13Cr, C9

oil casing tube
2016-10-26 01:42
To date, more and more clients, ranging from China to Japan, Korea, Southeast Asian Nations and part of American and Eur

Seamless Oil Casing Pipe
2016-10-25 12:29
API Oil Casing Pipe 1. Size: 4-1/2''-20'' 2. End Type: BTC LTC STC 3. Steel Grade: J55, K55, N80-1, N80-

Auto-fill Float Shoe
2016-10-24 19:21
Auto-fill Float Shoe UsesThe Float Shoe with auto Fill-up Spring Valve is designed for multiple functions, used in verti

Seamless API 5CT Oil Casing Coupling
2016-10-24 17:57
API Tubing Coupling1) Standard: API 5CT2) Material: J55, K55, L80, N80, P1103)Type: NUE EUE4) Inside Phosphate Treatment

API 5CT Seamless K55 Oil Tubing Coupling
2016-10-23 10:18
EXHIBITION OF PRODUCT PICTURES:

Sell Sucker Rod Hydraulic Feed Back Pump
2016-10-23 07:08
Model No.:Product Origin:ChinaBrand Name:DongbaoPrice Terms:EXW, FOB, FCA, CIFPayment Terms:T/T, L/TCertification:ISO900