Colombia Wedge Wire Scallops

Compared to a single large outer basket, installation and repair can be much faster and simpler with individual scallop screens. Made of welded V-wire and rods or perforated sheet, scallops have exceptional resistance to bending, twisting or collapsing – all essential qualities when faced with extreme loads caused by expansion or contraction during temperature cycling operations.

Commodity name： Wedge Wire Scallops

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Product Description

Compared to a single large outer basket, installation and repair can be much faster and simpler with individual scallop screens. Made of welded V-wire and rods or perforated sheet, scallops have exceptional resistance to bending, twisting or collapsing – all essential qualities when faced with extreme loads caused by expansion or contraction during temperature cycling operations.

Buckling, a common problem in tall reactors, is virtually eliminated, as is damage caused during installation.

Once installed, the screens are easily maintained. Their special slot design virtually eliminates plugging.

V-wire screen scallops have distinct operating advantages. Vertical slots, for example, allow the catalyst to slide up and down smoothly during operation without abrading. Slots can be as narrow as 250 μm to retain small size catalyst.

Despite the narrowness of individual slots, V-wire scallop arrangement has a much higher total open area than a single large outer basket or perforated sheet scallops of the same size. This increased open area translates directly into reduced pressure drop and enhanced process efficiency.

Btoslot specializes in many different stainless steel alloys

AISI	DIN	UNS	Trade Name
430	1.4016	S43000
304	1.4301	S30400
321	1.4541	S32100
316L	1.4404	S31603
316Ti	1.4571
	2.436	N04400	Monel400
	2.4819	N10276	HastelloyC276
2205			Super duplex
2507			Super duplex

Better in every way

Wedge wire, also known as profile wire or V-wire, can be configured to a variety of forms, sizes, and open areas. The result is a very strong product with a smooth surface that is resistant to clogging. This makes wedge wire advantageous for a diverse range of applications that require screening, filtering, dewatering, sizing, drying or cleaning.

Better in every way

Compared to wire mesh and perforated metal, Wedge Wire’s continuous slots have more open area. Their consistent slots are more durable and virtually non-clogging to reduce media abrasion.

Designed and manufactured

Our grids have great design flexibility and are constructed in a wide variety of shapes and sizes and from a variety of corrosion-resistant alloys. Specific processes and vessel requirements can be accommodated. For available corrosion-resistant materials, see material list.