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HEMCO GAGE宁波经销商
hemco gage量规价格
hemco gage量规现货供应
苏州斯文克精密测量设备有限公司
Why Choose HEMCO Gages?
Two simple reasons:
1. They last longer
2. They save you money!
Here’s why:
HEMCOChrome gages provide a substantially longer life than plain steel or other imitation chrome
plated gages – almost 400% longer!
HEMCOChrome gages have a coating thickness that exceeds the competition by many times, as
HEMCOChrome gages can be restored to like-new condition through the Gage Saver™ Service at
very reasonable cost
HEMCOChrome gages do not require calibration as frequently as other gages thereby saving
calibration costs
HEMCOChrome gages do not need to be replaced as often as other gages thereby saving
overhead costs
In laboratory tests the HEMCOChrome gage outlasts the competitors plain steel gage or the imitators flash chrome gage 4:1
Testing laboratory results indicate that the competitor chrome gage provided 20% longer life over an unplated hardened tool steel gage.
Tested using 1/2-13 UNC Go Plugs and cast iron parts.
The Unique HEMCOChromeT Process includes:
0-1 Tool Steel through-hardened to 58-62 Rc, then HEMCOChrome processed to 72 Rc
Altered Geometric Engineering
– We manufacture undersize and then plate up to as close to the tolerance high side as possible
Specially designed chrome plating equipment for tight tolerance gaging
Special process chrome plating bath formulas
Many years of experience our dedicated team members have– surely our most important component!
API Specification & Other Connections | ||||
Specification | Type | Size Range | Threads per Inch (TPI) | Taper per Foot |
SPEC 5B | Buttress Casing (BUTTRESS CSG) | 4-1/2 thru 13-3/8 | 5 | 3/4" Taper |
External Upset (UP TBG) | 1.050 thru 1.900 | 10 | ||
External Upset (UP TBG) | 2-3/8 thru 4-1/2 | 8 | ||
Non-Upset Tubing (TBG) | 1.050 thru 3-1/2 | 10 | ||
Non-Upset Tubing (TBG) | 4", 4-1/2" | 8 | ||
Round Casing (CSG) | 4-1/2 thru 13-3/8 | 8 | ||
Standard Line Pipe (LP) | 1/8 thru 12 | 27 through 8 TPI | ||
SPEC 7-2 | Numbered Connections | NC23 through NC50 | 4 | 2" taper |
Numbered Connections | NC56 through NC70 | 4 | 3" taper | |
Regular Rotary (left hand also) | 6-5/8" | 4 | 2" taper | |
Regular Rotary (left hand also) | 5-1/2, 7-5/8, 8-5/8 | 4 | 3" taper | |
Regular Rotary (left hand also) | 2-3/8 thru 4-1/2 | 5 | 3" taper | |
Regular Rotary (left hand also) | 1", 1-1/2" | 6 | 1-1/2" taper | |
Full Hole | 5-1/2, 6-5/8 | 4 | 2" taper | |
SPEC 11B | Sucker Rods | 5/8" thru 1-1/8" | 10 | Not Tapered |
Spec 11AX | B Connection | 178 | 11.5 | 3/8" taper |
B Connection | 225, 275 | 11.5 | 3/4" taper | |
L Connection | 3/8, 1/2, 3/4 | 18, 14, 14 | 3/4" taper | |
Spec 6A | Non-Upset Sharp Vee (VR Threads) | 1-1/2 thru 3" | 11.5 | 3/4" taper |
Other Connections | Buttress Tubing (Improved) | 2-3/8, 2-7/8, 3-1/2 | 8 | 3/4" taper |
Extra Hole | 2-7/8 & 3-1/2 | 4 | 2" taper | |
Full Hole | 2-7/8, 3-1/2, 4-1/2 | 5 | 3" taper | |
Full Hole (left hand) | 5-1/2, 6-5/8 | 4 | 2" taper | |
Internal Flush (left hand also) | 5-1/2, 6-5/8 | 4 | 2" taper | |
PAC Tools | 2-3/8, 2-7/8 | 4 | 1-1/2" taper | |
Regular H90 | 3-1/2 thru 8-5/8 | 3.5 | 2" taper | |
Slimiline H90 | 2-3/8, 2-7/8, 3-1/2 | 3 | 1-1/4" taper | |
