Name: Oil Drilling Kelly Valve (upper kelly valve/lower kelly valve/lower Kelly Cock / Drill Pipe Safety Valve)
Uploaded: 2026-07-18T22:42:36+08:00
Description: Watch the Oil Drilling Kelly Valve (upper kelly valve/lower kelly valve/lower Kelly Cock / Drill Pipe Safety Valve) video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

Oil Drilling Kelly Valve (upper kelly valve/lower kelly valve/lower Kelly Cock / Drill Pipe Safety Valve) Video,Demo, How It Works & Features 2026-06-08 5180
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Product Specifications

Model NO.:

3.1/2''

After-sales Service:

24/7

Warranty:

1year

Manufacturing Process:

Casting

Surface Treatment:

Oxidation

Operation Pressure:

20-50MP

Material:

Alloy

Standard or Nonstandard:

Standard

Product Name:

API 6A Kelly Valve / Kelly Cock / Drill Pipe Safet

Pressure:

5000psi-15000psi

Product Number:

2-3/8"~6-5/8"

Trademark:

GOLDENMAN

Transport Package:

Export Packing

Specification:

3.1/2"-8"

HS Code:

8431

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Oil Drilling Kelly Valve (upper kelly valve/lower kelly valve/lower Kelly Cock / Drill Pipe Safety Valve) Video,Demo, How It Works & Features

Product Specifications