Is the valve suitable for sour service?

Yes, we offer Sour Service Kelly Valves with materials and seals selected specifically for H2S service conditions.

What documentation is provided with the product?

Available documents include Certificate of Conformity (COC), Material Test Certificate (MTC), pressure test reports, and inspection reports.

What is the difference between Upper and Lower Kelly Valves?

Upper Kelly Valves are installed above the kelly or near the swivel, while Lower Kelly Valves are installed below the kelly or near the drill pipe connection.

AISI 4145h API 7-1 Drill Pipe Inside Bop Ibop Mud Fosv Safety Kelly Cock Valve Manufacturer for Oilfield Drilling Workover Rig and Drill String Pressure Control

Name: AISI 4145h API 7-1 Drill Pipe Inside Bop Ibop Mud Fosv Safety Kelly Cock Valve Manufacturer for Oilfield Drilling Workover Rig and Drill String Pressure Control
Brand: GPE Oil Machinery Co., Ltd
SKU: 2006899002

Shandong, ChinaGPE Oil Machinery Co., Ltd

US$600.00

1-49 Pieces

US$579.00

50+ Pieces

Product profile

Customization

Available

After-sales Service

24/7

Warranty

1 Year

Model NO.

API 7-1 Drill Pipe Kelly Cock Safety Valve

Certification

API

Power Source

Hydraulic

Operation Pressure

High

Applicable Medium

Mud, Water, Natural Gas, Crude Oil

Structure

Plug-In

Material

AISI 4145h

Materials

AISI 4145h, etc

Drill Pipe Kelly Safety Valve

API 7-1 Drill Pipe Kelly Cock Safety Valve

Ball Type Kelly Valve

Forged Kelly Valve

AISI 4145h Kelly Valve

Kelly Valve Manufacturer

Kelly Valve Supplier

Custom Kelly Valve

Kelly Cock for Drilling Rig

Kelly Valve for Drilling Rig

Drilling Safety Valve

Drill Stem Safety Valve

Well Control Kelly Valve

Oilfield Kelly Cock Valve

Full Opening Kelly Valve

Transport Package

Wooden Box Package

Specification

API 7-1 Drill Pipe Kelly Cock Safety Valve

Trademark

SGPE

Origin

China

HS Code

8431

Production Capacity

150000

Key features

API 7-1 Compliance: Manufactured to meet API Spec 7-1 standards for drill string safety valves.

Customizable Specifications: OD, ID, length, pressure rating, thread connection, material, and marking are fully customizable.

High-Strength Alloy Steel: Constructed from forged high-strength alloy steel for heavy-duty drilling service.

Full Opening Design: Features a full bore flow path to minimize flow restriction during mud circulation.

Manual Shut-Off Function: Provides fast manual shut-off using a special operating wrench for well control.

Sour Service Capability: Available with materials and seals selected for H2S sour service environments.

Comprehensive Documentation: Includes COC, MTC, pressure test reports, and inspection reports upon delivery.

24/7 Technical Support: Engineers available around the clock for technical assistance and troubleshooting.

Company profile

Exhibition ExperienceHigh Repeat Buyers ChoiceImporters and ExportersFast Delivery

GPE Oil Machinery Co., Ltd

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2022-03-11Nearest Port: QINGDAO, TIANJINAverage Response Time: ≤0.76hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

About Our Factory & Business Background

AddressDongying, Shandong, China

Our Production Capability & Technical Expertise

Main ProductsOilfield Products, Drill Rig, Petroleum Equipment, Drilling Service, Oilfield Tools, Bop, API Blowout Preventer, API Tubing Coupling, Drill Pipe, Pipe Power Tong