API 6A Slab Gate Valve

API 6A Slab Gate Valve

Slab Gate Valve is a special mechanical device used in oilfields and designed to control (close-open) flow stream. Slab Gate Valves are usually used as a component of oilfield equipment, which works under high pressure, such as Christmas tree, wellhead assembly, frac trees, choke manifold, kill manifold, debris catcher, sand filter, cyclone wellhead desander, line heater, etc. API 6A Slab Gate Valves are used during flowback, well testing, oil production. Slab Gate Valve is either operated manually or by hydraulic actuator.

 

Slab Gate Valve consists of following parts:


· Valve body

· Expanding Gate / Slab Gate

· Lubrication Fitting

· Stem

· Bonnet Seal Ring

· Seat

· Lubrication Fitting

· Thrust Bearings

· Bonnet Packing

· Packing Injection Fitting

· Valve Bonnet

· Handwheel / Actuator

· Lower Bonnet

· Steam Protector

· Lower Steam

· Ball Screw

 

Slab Gate Valve shall be based on operational and environmental conditions of are where slab gate valve is used.



Main Technical Specification


Standards

API 6A  

Nominal diameter, in.(mm):

2.1/16” - 7.1/16”

(50, 65, 80, 100, 150)

Nominal Pressure, psi (MPa)

2000 psi – 15000 psi

(14-105)

Environment temperature

from -60°С to +40°С

Working temperature

LU (51/-46 ~ 250/121)

Material Grades

AA, BB, CC, DD, EE, FF, HH, FF

Specification level

PSL1 - PSL4

Performance level

PR1, PR2


Material Class

Min. Material Requirements

Outer parts

Internals

AA

Carbon or Low Alloy Steel

Carbon or Low Alloy Steel

BB

Carbon or Low Alloy Steel

Stainless Steel

CC

Stainless Steel

Stainless Steel

DD

Carbon or Low Alloy Steel

Carbon or Low Alloy Steel

EE

Carbon or Low Alloy Steel

Stainless Steel

FF

Нержавеющая сталь

Stainless Steel

HH

Corrosion Resistant Alloy

Corrosion Resistant Alloy

ZZ

Determined by User

Determined by User 


Note: Classes from DD shall be NACE MR0175/ISO 15156 compliant


API Classification

Operating Temperature

Min (°C)

Max (°C)

Min (°C)

Max (°C)

K

-60

82

-75

180

L

-46

82

-50

180

N

-46

60

-50

140

P

-29

82

-20

180

S

-18

60

0

140

T

-18

82

0

180

U

-18

121

0

250

V

2

121

35

250

X

-18

180

0

350

Y

-18

345

0

650


Rein Wellhead Equipment (REIN WE) is the API 6A slab gate valve manufacturer in China, which offers wide variety of valve and valve assemblies. We strictly follow assigned codes & standards to meet the operational and environmental requirements of the clients. Feel free to contact us to receive quotation or technical assistance concerning API 6A slab gate valves and other oilfield equipment. 


API 6A Slab Gate Valve.jpgAPI 6A Slab Gate Valve_01.jpg



If you require any further information,feel free to contact us

We would be glad to provide you immediate technical assistance and cost-effective proposal!

CONTACT BY PHONE

Quick Contact Form


If you have question or inquiry, you may contact us by filling the form below. We will provide you response within 24 hours.

- must be filled