Master Guage for Oil and Gas Drilling Use

• After-sales Service: Provided
• Warranty: 12 Month After Sales
• Certification: CE, ISO 9001:2000, ISO 9001:2008, API
• Power Source: No
• Operation Pressure: API
• Applicable Medium: Mud, Water, Natural Gas
• Model NO.: customnized
• Structure: Forging
• Material: Alloy
• Standard: API 5b
• Packing: Standard Export Packing
• Transport Package: Suitable for Sea and Air
• Specification: Third party certified
• Trademark: lake petro
• Origin: China
• HS Code: 84314310
• Production Capacity: 5000PCS/Year

Product Description

API Casing Pipe Metric Thread gauges/Taper Gauges

Used for checking API internal & external thread. 
Conform to: API 5B. CSG,LCSG,LP,BCSG,TBG,UPTBG

 API Thread Gauges(Product Numbers: RGPG-12001):

 Used for checking API internal and external threads.

 Spec 5B:

CSG 4-1/2 to 20"

LCSG 4-1/2 to 20"

LP 1/8 to 12"

BCSG 4-1/2 to 6"

TBG1.050 to 4-1/2"

 

 

 Technical Parameter

Gauge code	Outer Dia	Pitch/	Taper	Form angle
		per25.4mm
4 1/2 (CSG,LCSG)	114.3	3.175(8)	1:16	60°
5  (CSG,LCSG)	127	3.175(8)
5 1/2 (CSG,LCSG)	139.7	3.175(8)
6 5/8 (CSG,LCSG)	168.28	3.175(8)
7 (CSG,LCSG)	177.8	3.175(8)
7 5/8 (CSG,LCSG)	193.68	3.175(8)
8 5/8 (CSG,LCSG)	219.08	3.175(8)
9 5/8 (CSG,LCSG)	244.48	3.175(8)
10 3/4 (CSG,LCSG)	273.05	3.175(8)
11 3/4 (CSG,LCSG)	298.45	3.175(8)
13 3/8 (CSG,LCSG)	339.73	3.175(8)
16" (CSG,LCSG)	406.4	3.175(8)
18 5/8 (CSG,LCSG)	473.08	3.175(8)
20" (CSG,LCSG)	508	3.175(8

Company Information
 

Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment, oil production equipment, OCTG, wellhead & downhole tools and spare parts. Our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). Lake Petro company has become VIP (assigned) supplier and built strategic partnership with some countries' national petroleum companies.

 

The information you may like to know before order:

1. Methods of Payment:

  T/T (Telegraphic Transfer) sor Western Union or L/C at sight

2. Handling time for an order

  Based on order quantity, normally it takes 25 days for production.

  Only 2 or 3 days if we have stock on your request size.

3. Shipping way

  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

  Bulk order: we suggest by air or by sea.

4. Quality Control

  We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. After Services:

  1. Our sales team will response for your question within 24 hours (Holidays Excluded)

  2. Technical Support will be available in any time

  3. Free replacement will provide once the failure confirmed caused by our product quality.