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M20 M30 x 370mm 40Cr Liner Bolt,Mine Mill Liner Bolt Fastener

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M20 M30 x 370mm 40Cr Liner Bolt,Mine Mill Liner Bolt Fastener

China M20 M30 x 370mm 40Cr Liner Bolt,Mine Mill Liner Bolt Fastener supplier
M20 M30 x 370mm 40Cr Liner Bolt,Mine Mill Liner Bolt Fastener supplier M20 M30 x 370mm 40Cr Liner Bolt,Mine Mill Liner Bolt Fastener supplier M20 M30 x 370mm 40Cr Liner Bolt,Mine Mill Liner Bolt Fastener supplier M20 M30 x 370mm 40Cr Liner Bolt,Mine Mill Liner Bolt Fastener supplier

Large Image :  M20 M30 x 370mm 40Cr Liner Bolt,Mine Mill Liner Bolt Fastener

Product Details:

Place of Origin: China
Brand Name: Eternal Bliss
Certification: ISO9001-2008
Model Number: EB2389

Payment & Shipping Terms:

Minimum Order Quantity: 5 sets
Price: USD6/set ~ USD7/set
Packaging Details: Pallets
Delivery Time: It depends on the quantity to be ordered.
Payment Terms: by T/T or L/C
Supply Ability: 100,000,000.00
Minimum Order Quantity: 5 sets
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Detailed Product Description
Material: 40Cr Sizes: M20 M30 X 370mm
Standard: ANSI Surface Treatment: Shot Blasting
Quality Control: 100% Inspected Service: OEM ODM

 

M20 M30x 370mm 40Cr Liner Bolt,Mine Mill Liner Bolt Fastener

 

M20 M30 x 370mm 40Cr Liner Bolt,Mine Mill Liner Bolt Fastener

 

Material Grade: 40Cr

 

Quality Level: 12.9, 10.9, 8.8, 6.8, 4.8 Grade

 

Sizes: M20,M24, M27,M30,M36,M42,M45

 

Bolt-head Shape: oval head, square head,ellipse head

 

Service Life Guarantee: 12 months under normal working condition

 
Chemical Composition:
 
Composition (%)

C

Si

Mn

Cr

Ni

S

P

Cu

40Cr 0.37-0.44 0.17-0.37 0.5-0.8 0.8-1.0 ≤0.3 ≤0.035 ≤ 0.035 ≤0.03

 

M20 M30 x 370mm 40Cr Liner Bolt,Mine Mill Liner Bolt Fastener

M20 M30 x 370mm 40Cr Liner Bolt,Mine Mill Liner Bolt Fastener

M20 M30 x 370mm 40Cr Liner Bolt,Mine Mill Liner Bolt Fastener

Contact Details
Eternal Bliss Alloy Casting & Forging Co., Ltd.

Contact Person: Mr. John Liu

Tel: 86-130-93023772

Fax: 86-510-68792172

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