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{"title":"Gcr15 Materials API Spec 5B Buttress Thread Casing (6 5\/8 BCSG) Thread Master","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/b7\/c247ce6393382a336ec67a083461-200x200-1\/gcr15_materials_api_spec_5b_buttress_thread_casing_286_5_2f8_bcsg_29_thread_master_for_petroleum_pipelines_and_drilling_systems.jpg","attrs":{"Certification":"ISO DIN GB RoHS","Payment Terms":"T\/T,L\/C,D\/P,D\/A,PayPal,etc.","Delivery Time":"50000pieces\/Month","Feature":"Durability and Accuracy"}}
Deko Corp provides regular rotary master gauges per API Spec 7-2 specification, available with sizes from 5 1/2 to 6 5/8 inches in diameter. We introduced international first-grade thread machining center and measuring equipment, with all working gauges manufactured and calibrated to API Spec 7-2 standard.
When ordering: Please specify the working gauge size (e.g., "working gauge:5 1/2 IF").
Key Features
Conforms to API Spec 7-2 standard
Wear-resistant and corrosion-resistant construction
Stable structure for easy operation
Includes calibration certificates
Supplied in protective fitted case
Specifications
Size
Form of Thread Inspected
Pitch per 25.4mm
Taper
Form of Angle
Basic Pitch Dia
5 1/2 IF
V-0.065
6.350(4)
1:6
60°
157.201
6 5/8 IF
V-0.065
6.350(4)
1:6
184.075
Applications
Full hole working gauges are primarily used in the petroleum, oil, and gas industry for API operation pressure applications.
Usage Precautions
Avoid touching the working surface with bare hands to prevent rust
Regularly inspect for damage, rust, or deformation
For rust treatment: soak in gasoline, carefully wipe clean, and apply anti-rust oil
Never store working surfaces together to prevent adhesion damage
After use, wipe clean and store in dry conditions
Frequently Asked Questions
Who are we?
Deko Corporation specializes in the development, manufacture, and marketing of KM brand precision measuring tools in China mainland.
What products do we carry?
Dial indicators, micrometers, calipers, bore gauges, height gauges, dial thickness gauges, depth gauges, bevel protractors, gauge blocks, levels, and more.
What are the terms of trade?
We support FOB, CFR, CIF, and EXW.
What are the forms of payment?
We accept T/T, L/C, D/A, D/P, PayPal, and etc..
Do we accept customization?
Yes, OEM services are available.
How about after-sales service?
All products come with one year warranty. For any defective accessories upon receipt, we will ship replacement parts or products. Our strict calibration and inspection processes ensure product quality.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2010
Total Annual:
3000000-5000000
Employee Number:
100~200
Ecer Certification:
Verified Supplier
As one strategic partner of the China aviation industry,
Deko Corporation mainly dedicate to the development,
manufacture and marketing of KM brand small precision
CNC lathes, precision measuring instruments, petroleum
oil pipe thread measuring instrument...
As one strategic partner of the China aviation industry,
Deko Corporation mainly dedicate to the development,
manufacture and marketing of KM brand small precision
CNC lathes, precision measuring instruments, petroleum
oil pipe thread measuring instrument...