China Drill stem testing manufacturer & supplier

4-1/2" NUE PUP JOINT used to adjust the height of tubing or casing strings

KINGWELL API 4-1/2" PUP JOINT 006

1. Size: 2 3/8"-4-1/2"
2. End Type: NU & EU;
3. Steel Grade: J55
4. Supply Ability:10,000 EA per month

2016-03-25

API 5CT Hot Rolled Tubing Pup Joint

KINGWELL API-2-3/8" PUP JOINT 005

1. Size: 2 3/8"-4-1/2"
2. End Type: NU & EU;
3. Steel Grade: J55
4. Specification: API Spec5CT & API 5B

2016-03-18

3-1/2" EUE PUP JOINT for Oilfield factory direct sale

KINGWELL API 5CT 3-1/2" tubing couplings 007

1. Size:3-1/2"
2. End Type: NU & EU;
3. Steel Grade: J55
4. Specification: API Spec5CT & API 5B

2016-07-28

API Standard Pup Joint from 2-3/8" to 4-1/2"

KINGWELL 2-3/8" to 4-1/2" Pup Joint 001

1. Size: 2 3/8"-4-1/2"
2. End Type: NU & EU;
3. Steel Grade: J55
4. Length: 4FT
5:Thread protector Pack

2016-03-04

DST Tools 5" Rupture Disk (RD ) Circulating Valve

KW-DST-Circulating Valve-083

Product mode:Rupture Disk Circulating Valve
Size:3", 3 7/8", 5"
Standard: API
Service:H2S, CO2
Usage: Drill stem testing...

2016-04-06

API 2-3/8" EUE Pup Joint

KINGWELL API 2-3/8" Connection 009

1. Size: 2 3/8"
2. End Type: NU & EU;
3. Steel Grade: J55
4. Specification: API Spec5CT & API 5B

2016-03-18

Drill stem testing RD Safety Circulating Valve

KW-DST-Circulating Valve-082

Size:5"
Standard:NACE MR0175
Product model:RD Safety Circulating Valve
Working pressure:10000psi ~ 15000psi
Package :Wood case or steel carton

2015-11-26

DST(Drill Stem Testing) Tools 5" IPO Circulating Valve

KW-DST-Circulating Valve-077

product model: IIPO Circulating Valve
Size: 3 7/8", 5"
Standard: API
Service:H2S, CO2
Working pressure: 10000psi ~ 15000psi...

2016-03-30

DST Tools 5"Ful-Flo Hydraulic Circulating Valve

KW-DST-Circulating Valve-084

Product mode:Ful-Flo Hydraulic Circulating Valve
Working pressure:10000psi ~ 15000psi
Brand Name:Kingwell
Certification: API, ISO
Size:5"

2016-04-18

DST(Drill Stem Testing) Tools 5" Hydraulic Circulating Valve

KW-DST-Circulating Valve-080

Product model: Hydraulic Circulating Valve
Size: 5", 3 7/8", 4 5/8", 5.00"
Standard: API
Service:H2S CO2
Usage: Drill stem testing

2016-04-15

DST(Drill Stem Testing) Tools 5" Repetitious Circulating Valve

KW-DST-Circulating Valve-078

product model: Repetitious Circulating Valve
Size:5"
Standard: API
Type: Petroleum Drilling Tool & Accessory
operate: annulus pressure operated

2016-04-06

DST(Drill Stem Testing) Tools 9 5/8'' Circulating Valve

KW-DST-Circulating Valve-067

Product model: DST Tools 9 5/8'' Circulating Valve
Type:locked-open/locked-closed valve
Service:H2S, CO2
Standard: API
Application:Oil well test

2016-05-05

API 13-3/8"SC J55 Petroleum Pipe Fittings

API 13-3/8"SC Casing Coupling

1.Material: Seamless Steel Pipe
2.Usage: Well Drilling Machinery
3.Size:4-1/2"-20"
4.Supply ability:20000pcs per minth
5.Surface color: green

2016-06-20

API Long thread P110 Casing Coupling

API 4-1/2" EU/NU Coupling

1.Usage: Well Drilling
2.Grade: P110
3.Size:4-1/2"
4.Surface Treatment:phosphating
5.Supply Ability: 20000pcs per month

2015-11-18

3 7/8" Internal Pressure Operated Circulating Valve Drill Stem Testing

KW-DST-Circulating Valve-079

product model: Internal Pressure-Operated (IPO) Circulating Valve
Size:3 7/8"
Standard: API,NACE MR0175
Service:H2S, CO2
usage: drill stem tests

2016-04-15

API 4145H Stabilizer Forging factory direct

KINGWELL stabilizer forging 031

Standard: API 7-1
Material: 4145H MOD, 4330V MOD, Non-mag material
Type:string, near bit
Forge+Q&T+sprial+API connection+hardfacing
Max OD:42"

2015-12-31