Sunrise Foundry CO.,LTD

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Grey Cast Iron Casting

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Home Products Post Tension Anchor

Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt

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Grey Cast Iron Casting (218)

Ductile Cast Iron (266)

Precision Investment Castings (281)

Stainless Steel Casting (296)

Scaffolding Accessories (93)

Post Tension Anchor (133)

Cast Iron Pipe Fittings (48)

Valve Body Casting (40)

Cast Iron Manhole Cover (30)

Cast Iron Bollards (36)

Cast Iron Light Pole (40)

Ornamental Iron Parts (40)

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A very professional and responsible supplier that we have worked so far. Hope all thing goes well and have a bright future, keeping supply superior quality products to us all the time!

—— Jack

We have been working together about five years. Always can get very competitive price on cast iron parts. Sunrise Foundry is a very reliable supplier!

—— Peter

Sunrise Foundry is a good choice if you are searching for cast iron parts, they can provide professional advice on saving cost, meanwhile guaranteeing the quality. We get a lot of discount from them during these years business! Hope this would be helpful to you.

—— Steve

Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt

Large Image : Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt Get Best Price

Product Details:

Place of Origin:	Mainland China
Brand Name:	NC9842
Certification:	ISO9001,CE,SGS
Model Number:	9842
Document:	Product Brochure PDF

Payment & Shipping Terms:

Minimum Order Quantity:	100 pcs
Price:	Can talk
Packaging Details:	Wooden Case
Delivery Time:	30-35 days
Payment Terms:	T/T, L/C
Supply Ability:	60,000 pcs monthly

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Detailed Product Description

Part Name:	Expansion Shell	Material:	Cast Iron
Application:	Mining Industry	Surface Treatment:	Oil Rusty
Casting Tolerance:	+/-0.3	Size:	As Per Drawing

Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt

Application

The expansion shell acting as an accessory on rock bolt, it is screwed on the rock bolt ,

then inserted into drilling hole.the rotate the rock bolt until the shell can not be expanded,

and the rock bolt tightly fixed in the drilling hole.

Expansion shell is comprised with 2 pcs shells, 1 pc spring,1 pc tapered nut,and connect band.

We manufacture it with hot forging,Punching, Turniung,tapping threads production processes.

Product Details

	
			Product Name

			Expansion Shell

			Type (Size)

			32mm, 35mm, 38mm, 42mm, 48mm

			Material

			Cast Iron

			Finish

			Sand Blasting

			weight

			0.3-0.6KG etc.