Main product photo · hinge
Detail
Finish
Packing
Material
SPCC / SS304 / SS316
Tolerance
±0.05 mm
MOQ
500 pcs
Lead time
15–25 days
Request a quote
Send your drawing, target quantity and finish. You get a costed quote within 48 hours — not a catalogue price.
- 48-hour quotation with cost breakdown
- NDA available on request
- Samples in 10 days with inspection report
- FOB / CIF / DDP terms
sales@hexingsupply.com · Mon–Sat, GMT+8
Specifications
Technical data
Values below are our standard range. Anything outside it is usually still possible — send the drawing and we will confirm in writing.
Parameter
Specification
Material
Cold-rolled steel SPCC · 304 stainless · 316 stainless
Thickness
1.0 – 2.5 mm
Finish
Zinc plated · black oxide · powder coated (any RAL) · brushed
Opening angle
105° / 110° / 165°
Load capacity
8 – 15 kg per pair, depending on leaf size
Salt spray
500 hours neutral salt spray (ASTM B117)
Tolerance
±0.05 mm on critical dimensions, ±0.1 mm general
Hole pattern
Standard or to your drawing
MOQ
500 pcs per size
Sample lead time
10 days including first-article report
Production lead time
15 – 25 days after sample approval
Packing
100 pcs per carton, export pallet, buyer’s mark on request
Trade terms
FOB Shenzhen / CIF / DDP
Payment
30% deposit, balance against copy of B/L
Certificates supplied with every shipment: material certificate, RoHS / REACH report, dimensional inspection record.
Finishing
Four finishes, one consistent batch
Finish is the part buyers complain about six months later, so we control it in-house rather than outsourcing to a plating shop we cannot see.
- Zinc plating — 8–12 µm, clear or yellow trivalent. RoHS compliant.
- Black oxide — for indoor furniture hardware and jigs.
- Powder coating — any RAL colour, 60–80 µm, tested for adhesion and impact.
- Brushed stainless — 240 / 320 grit, with protective film on request.
Testing
What we measure before it ships
Every batch gets a first-article inspection and a pre-shipment check at AQL 2.5. Test reports travel with the goods, not on a separate email you have to chase.
- Salt spray — ASTM B117, 500 h, no red rust on critical faces.
- Cycle test — 50,000 open/close cycles on concealed hinges.
- Load test — static load at 1.5× rated capacity.
- Dimensional — CMM on first article, gauge on production.
Where It Is Used
Three applications we build for
Kitchen & Bathroom Cabinets
Concealed and adjustable hinges for cabinet doors, with soft-close dampers and three-way adjustment on the cup.
Industrial Enclosures
Heavy-duty pivot hinges for control cabinets and electrical boxes, with earthing continuity and IP-rated sealing.
HVAC Access Panels
Stainless hinges for outdoor units and duct access doors, rated for continuous UV and humidity exposure.
Send a drawing, get a costed quote in 48 hours.
PDF, STEP or a photo of a sketch is fine. We reply with a cost breakdown, a lead time and the open questions — not a generic catalogue.