China Ball Check Valve Water Check Valve,Air Check Valve,Hydraulic Check Valve,we offered that you can trust. we do business all over the world.
Check Valve Ball Check Valve,Water Check Valve,water Check Valve,Hydraulic Check Valve Hebei huahui valve Co.,ltd , http://www.civalve.com
Product name:
Hinge products
Hinge terminology
Military hinges
Weld on hinges
Spring hinges
Latch hinges
Spring release hinges
Butt hinges
Plastic hinges
Stainless steel strap & tee hinges
Specialty hinges
Continuous hinges
- aluminum continuous hinges
- stainless steel continuous hinges
- un-plated steel continuous hinges
- pre-plated continuous hinges
- stainless steel with bright anneal finish
Brass machining parts\precision machining parts\CNC parts/CNC machining parts/CNC machined parts/CNC precision parts/CNC precision components/aluminum parts/stainless steel parts/metal parts/precision CNC parts casting auto parts -casted auto parts- auto brake disc exhaust manifold/cylinder cap/sand casting parts machining
Place of origin: Ningbo, China
Lead time: 20-30
FOB port: Ningbo
Features:
Specifications
Ms-20257 specification/supersedes an-257
A) complete hinges are furnished with a pin of the same length.
B) second dash number indicates length(l) expressed in inches and hundredths not exceeding stock length of table. End loops and /or tangs must never exceed a full loop or tang, and both ends must meet equal within. 020 inch.
C) tolerance shall be + -. 008 on each dimension for f, 2f, 3f, etc. And shall not be cumulative.
D) types x and y half hinges can be made from type h half hinge but will not be stocked or procured by service activities.
E) hinge pins shall be in accordance with ms20253. Use cadmium plated corrosion resistant steel pin and aluminum alloy hinge. Use passivated corrosion resistant steel pin with corrosion resistant steel hinge.
Material
Aluminum alloy, 5052, h24 or h34 per QQ-a-250/8. Corrosion resistant steel per QQ-s-766, type 301, 302, or 304.
Finish
Aluminum alloy, anodized, mil-a-8625t, type ii or none depending on coding. Corrosion resistant steel, none.
Remove all burrs and sharp edges. Dimensions in inches, unless otherwise specified, tolerances: Decimals + -. 010, angles + - 1/2 degrees. Add h, x, or y before first dash number for half hinge without pin.
Width:
The overall dimension of a hinge edge to edge, opened to flat position, across the knuckle. Leaf width is measured from the center of the pin to the outer edge of the leaf.
Width restrictions:
In determining the maximum width of a given leaf in a hinge, the maximum hinge width must be divided by 2.
Length:
The dimension of a hinge measured along the pin. Northeast offers the expertise and solutions you need to get the job done right...And within budget. We can quickly respond and accommodate demanding schedules and delivery requirements
Weld on hinges and barrel weld on hinges have many applications. We stock many sizes in steel, stainless and aluminum. Optional grease fittings prevent corrosion. Weld on hinges offer less side play and much better axial alignment than traditional hinges.
Weld on hinges have specially designed leaves for welding installation. All come with a bushing between the two leaves.
The weld on hinge can also be customized to meet your unique specifications.
