Forged Steel Special Nut & Bult

Model NO.: free size
Cncturning: Roungh Machining
Trademark: GD
Transport Package: Box or Wooden Package
Specification: various size
Origin: China
HS Code: 73269090
Model NO.: free size
Cncturning: Roungh Machining
Trademark: GD
Transport Package: Box or Wooden Package
Specification: various size
Origin: China
HS Code: 73269090
Name: SAe4145 Sae4140 Forged special bolt and nut
Product Description
Specifications
Materials: SAE4135/1045/5140/40CR/35CRMO/45# Grade: 8.8/10.9/12.9 Surface Protection: Black oxide, Phosphate, Zinc plated...
High Strength Wheel Hub Bolt/U Bolt/C-bolt/Wheel Nut

Materials: SAE4135/1045/5140/40CR/35CRMO/45#

Grade: 8.8/10.9/12.9

Surface Protection:
Black oxide (black), phosphate (grey), zinc plated (Yellow/Silver) and dacromet (Sliver)

Packing:
5PCS/plastic bag (GW: 20~35KGS. )
Outer packing: Standard neutral carton fastened with plastic ribbon

Satisfactory Service:
1. We can produce the hub bolts by your drawing and samples.
2. We can supply package by your design within law allowed.
3. Others can be consulted with us.
Process sodium silicate, silica sol (PRECISION CASTING)
Specification 1.Material: steel,stainless steel, carbon steel, alloy steel and so on.
2.Standard: ASTM\DIN\BS\JIS\GB.
3.Surface finish: Machining, shot blasting,sand blasting, polishing,painting,etc.
4.Weight: upto 300kg.
Production facility 1.Casting facility:sand mixer,moulding machine,electric furnace,box resistance furnace, heat treatment furnace,shot-blasting machine, sand-blasting machine, medium-frequency induction furnace. 
2.Machining facility: CNC, NC lathe,ordinary machine tools.
Heat treatment Normalizing/Annealing/Quenching/Tempering.
Test facility spectrometer, tensile test machine, hardness test machine,impact tester,CMM.
 
Products Impellers, pump body, valve, filter fittings, marine hardware, pipe fitting and so on 


Quality Control:
SERVICES
1: On line inspection, we perform 100% on line inspection during production not to release any problem during production.

2: 100% inspection on each finished products.

3: Customer's own inspection.

4: Third party inspection.

5: UT( Ultrasonic Testing), MT, X-ray test, Spectrometer, Tensile strength, Impact test machine, Hardness tester

Packaging & Delivery

Packaging Details:
wooden or steel package seaworthy packing
Delivery Detail: about 35 days from order or as per customer requirement
 
Name: SAe4145 Sae4140 Forged special bolt and nut
Product Description
Specifications
Materials: SAE4135/1045/5140/40CR/35CRMO/45# Grade: 8.8/10.9/12.9 Surface Protection: Black oxide, Phosphate, Zinc plated...
High Strength Wheel Hub Bolt/U Bolt/C-bolt/Wheel Nut

Materials: SAE4135/1045/5140/40CR/35CRMO/45#

Grade: 8.8/10.9/12.9

Surface Protection:
Black oxide (black), phosphate (grey), zinc plated (Yellow/Silver) and dacromet (Sliver)

Packing:
5PCS/plastic bag (GW: 20~35KGS. )
Outer packing: Standard neutral carton fastened with plastic ribbon

Satisfactory Service:
1. We can produce the hub bolts by your drawing and samples.
2. We can supply package by your design within law allowed.
3. Others can be consulted with us.
Process sodium silicate, silica sol (PRECISION CASTING)
Specification 1.Material: steel,stainless steel, carbon steel, alloy steel and so on.
2.Standard: ASTM\DIN\BS\JIS\GB.
3.Surface finish: Machining, shot blasting,sand blasting, polishing,painting,etc.
4.Weight: upto 300kg.
Production facility 1.Casting facility:sand mixer,moulding machine,electric furnace,box resistance furnace, heat treatment furnace,shot-blasting machine, sand-blasting machine, medium-frequency induction furnace. 
2.Machining facility: CNC, NC lathe,ordinary machine tools.
Heat treatment Normalizing/Annealing/Quenching/Tempering.
Test facility spectrometer, tensile test machine, hardness test machine,impact tester,CMM.
 
Products Impellers, pump body, valve, filter fittings, marine hardware, pipe fitting and so on 


Quality Control:
SERVICES
1: On line inspection, we perform 100% on line inspection during production not to release any problem during production.

2: 100% inspection on each finished products.

3: Customer's own inspection.

4: Third party inspection.

5: UT( Ultrasonic Testing), MT, X-ray test, Spectrometer, Tensile strength, Impact test machine, Hardness tester

Packaging & Delivery

Packaging Details:
wooden or steel package seaworthy packing
Delivery Detail: about 35 days from order or as per customer requirement
 

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