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Refractory insulating materials

(8408 products available)

Fiber slanting-neck insulation riser sleeve, aluminosilicate refractory fiber product, customizable riser.

$0.80-$2.80
Min. Order: 300 pieces

Easy-cutting sheet aluminosilicate Wholesale from manufacturers of refractory fiber cotton for casting shrinkage compensation

$0.80-$2.80
Min. Order: 300 pieces

Refractory materials customizable style High stability and high strength Fiber insulation riser easy-cutting sheet

$0.80-$2.80
Min. Order: 300 pieces

Factory direct supply foundry auxiliary thermal insulation riser sleeve/ceramic foam filter/zirconia/silicon carbide refractory

$0.80-$2.80
Min. Order: 300 pieces

Refractory for casting aluminum silicate fiber insulation riser sleeve for ceramic pipe with resin sand gate

$1.95-$2.80
Min. Order: 300 pieces

New China Manufacturer Ceramic Casting Riser Sleeves For Steel Casting

$3.45-$4.28
Min. Order: 1 piece

Various specifications for casting industry gate ceramic pipe/heat insulation riser sleeve/foam ceramic filter

$0.80-$2.80
Min. Order: 300 pieces

Thermal shrinkage compensation fever insulation necking riser series, necking riser sleeves for cast steel and cast iron

$0.80-$2.80
Min. Order: 300 pieces