SUS304J2(MK) 2t×D1×P3　60°Staggered （Open Area 22.7%）		SUS304L 6t×D3×P5　60°Staggered （Open Area 32.6%）

• Dec., 2011 - Chosen as one of "100 companies " by Kansai Bureau of Economy, Trade and Industry, Ministry of Economy, Trade and Industry.
• Mar., 2012 - Qualified as a company to be supported by JETRO Identification and New Market Development Program for Japan-Made Products with Global Potential.

Holes smaller than plate thickness can be punch-pressed,
reducing the cost even lower than that of the machining process!!

• The technology makes it possible to provide holes and bars smaller than the thickness of plate, which has been conventionally impossible.
• The technology enables processing plates of a wider range of thickness and leaving a smaller spacing (bar) between holes in comparison with a conventional process.
  Thus, a higher percentage open area is otained, leading to more fields of application.
• The technology reduces the cost compared to such processes as machining and electron beam processing.

About

Enables punching holes of sizes smaller than plate thickness. (Vertical and horizontal arrows are of the same length.)	Enables processing at a shorter pitch that has been conventionally impossible.	With a given hole size, a higher strength can be obtained by using a thicker plate.
	(Example)Stainless Steel Plate Thickness: 2.5t　→　Hole Size: 1.5 Thickness: 3.0t　→　Hole Size: 2.0

Variety of Applications

• For products requiring a significantly high pressure resistance, durability and lighter weight.
• For places where conventional perforated metal plates cannot meet the requirements.
• For filtration in nuclear energy, petrochemical and water treatment fields.

• For components requiring a very high pressure resistance and durability in aircraft, vessel and railway field.

• For sieves for granulators, granule size selectors and mills.
• For abrasion resistant screens of trommel.

We also offer fabrication services. Please contact for more information.

Standard Perforated Metal List

mm notation

Item No.3060 2.5t×1.5φ×3.0P

Item No.3070 3.0t×2.0φ×3.0P

Item No.3090 3.0t×3.0φ×4.0P

Item No.3175 6.0t×5.0φ×8.0P

(mm)

Item No.	Plate Thickness	Hole Size	Pitch	Pattern	Open Area
3010	1.0t	0.75φ	1.5P	60deg. Staggered	22.7%
3015	1.0t	0.75φ	2.0P	60deg. Staggered	12.7%
3020	1.0t	0.8φ	1.6P	60deg. Staggered	22.7%
3023	1.0t	0.9φ	2.0P	60deg. Staggered	18.3%
3025	1.2t	1.0φ	2.0P	60deg. Staggered	22.7%
3028	1.2t	1.0φ	3.0P	60deg. Staggered	10.1%
3030	1.5t	1.0φ	3.0P	60deg. Staggered	10.1%
3033	1.5t	1.0φ	2.5P	60deg. Staggered	14.5%
3040	2.0t	1.2φ	2.4P	60deg. Staggered	22.7%
3045	2.0t	1.5φ	3.0P	60deg. Staggered	22.7%
3050	2.0t	2.0φ	3.0P	60deg. Staggered	40.3%
3060	2.5t	1.5φ	3.0P	60deg. Staggered	22.7%
3065	2.5t	2.0φ	3.5P	60deg. Staggered	29.6%
3070	3.0t	2.0φ	3.0P	60deg. Staggered	40.3%
3075	3.0t	2.0φ	4.0P	60deg. Staggered	22.7%
3080	3.0t	2.5φ	5.0P	60deg. Staggered	22.7%
3090	3.0t	3.0φ	4.0P	60deg. Staggered	51.0%
3095	3.0t	4.0φ	5.0P	60deg. Staggered	58.0%
3100	4.0t	3.0φ	5.0P	60deg. Staggered	32.6%
3105	4.0t	3.5φ	6.0P	60deg. Staggered	30.8%
3110	4.0t	4.0φ	6.0P	60deg. Staggered	40.3%
3150	5.0t	4.0φ	8.0P	60deg. Staggered	22.7%
3155	5.0t	4.5φ	9.5P	60deg. Staggered	20.3%
3170	6.0t	4.5φ	10.5P	60deg. Staggered	16.6%
3175	6.0t	5.0φ	8.0P	60deg. Staggered	35.4%
3180	6.0t	6.0φ	9.0P	60deg. Staggered	40.3%

t: plate thickness (mm)
d: diameter of hole (mm)
P: Pitch (distance between hole centers)
Stock List of

Please contact for non-standard products.

• 
  Click HERE to download PDF English catalog.
  mm notation
• 
  Click HERE to download PDF English Brochure.

inch notation

Item No.3060 .098"dia.×.059"centers× .118"thick.

Item No.3070 .118"dia.×.078"centers× .118"thick.

Item No.3090 .118"dia.×.118"centers× .157"thick.

Item No.3175 .236"dia.×.197"centers× .315"thick.

No.	Material			Finish	Hole Dia.	Centers	Thickness	Number of Holes per sq. inch	Open Area	Maximum Size
	JIS	AISI （UNS）	EN							Width	Length
3010	SUS304J2		EN1.4567	2D	.029” 0.75㎜	.059” 1.50㎜	.039” 1.00㎜	331.3	22.6％	24.00” 609.6㎜	36.00” 914.4㎜
3015	SUS304J2		EN1.4567	2D	.029” 0.75㎜	.029” 2.00㎜	.039” 1.00㎜	186.8	12.8％	36.00” 914.4㎜	48.00” 1,219.2㎜
3020	SUS304J2		EN1.4567	2D	.031” 0.80㎜	.063” 1.60㎜	.039” 1.00㎜	291.6	22.7％	24.00” 609.6㎜	36.00” 914.4㎜
3023	SUS304L	304L(S30403)	EN1.4307	2B	.035” 0.90㎜	.078” 2.00㎜	.039” 1.00㎜	186.8	18.4％	48.00” 1,219.2㎜	48.00” 1,219.2㎜
3025	SUS304J2		EN1.4567	2D	.039” 1.00㎜	.078” 2.00㎜	.047” 1.20㎜	186.8	22.8％	48.00” 1,219.2㎜	48.00” 1,219.2㎜
3028	SUS304J2		EN1.4567	2D	.039” 1.00㎜	.118” 3.00㎜	.047” 1.20㎜	83.0	10.1％	48.00” 1,219.2㎜	48.00” 1,219.2㎜
3029	SUS304J2		EN1.4567	2D	.039” 1.00㎜	.078” 2.00㎜	.059” 1.50㎜	186.8	22.8％	24.00” 609.6㎜	48.00” 1,219.2㎜
3030	SUS304J2		EN1.4567	2D	.039” 1.00㎜	.118” 3.00㎜	.059” 1.50㎜	83.0	10.1％	24.00” 609.6㎜	48.00” 1,219.2㎜
3033	SUS304J2		EN1.4567	2D	.039” 1.00㎜	098” 2.50㎜	.059” 1.50㎜	119.5	14.6％	24.00” 609.6㎜	48.00” 1,219.2㎜
3040	SUS304J2		EN1.4567	2D	.047” 1.20㎜	.094” 2.40㎜	.078” 2.00㎜	129.6	22.7％	24.00” 609.6㎜	48.00” 1,219.2㎜
3045	SUS304L	304L(S30403)	EN1.4307	2B	.059” 1.50㎜	.118” 3.00㎜	.078” 2.00㎜	83.0	22.8％	24.00” 609.6㎜	48.00” 1,219.2㎜
3050	SUS304L	304L(S30403)	EN1.4307	2B	.078” 2.00㎜	.118” 3.00㎜	.078” 2.00㎜	83.0	40.4％	36.00” 914.4㎜	72.00” 1,828.0㎜
3060	SUS304L	304L(S30403)	EN1.4307	2B	.059” 1.50㎜	.118” 3.00㎜	.098” 2.50㎜	83.0	22.8％	36.00” 914.4㎜	72.00” 1,828.0㎜
3065	SUS304L	304L(S30403)	EN1.4307	2B	.078” 2.00㎜	.137” 3.50㎜	.098” 2.50㎜	60.9	29.6％	36.00” 914.4㎜	72.00” 1,828.0㎜
3070	SUS304L	304L(S30403)	EN1.4307	2B	.078” 2.00㎜	.118” 3.00㎜	.118” 3.00㎜	83.0	40.4％	36.00” 914.4㎜	36.00” 914.4㎜
3075	SUS304L	304L(S30403)	EN1.4307	2B	.078” 2.00㎜	.157” 4.00㎜	.118” 3.00㎜	46.7	22.7％	48.00” 1,219.2㎜	48.00” 1,219.2㎜
No.	Material			Finish	Hole Dia.	Centers	Thickness	Number of Holes per sq. inch	Open Area	Maximum Size
	JIS	AISI （UNS）	EN							Width	Length
3080	SUS304L	304L(S30403)	EN1.4307	2B	.098” 2.50㎜	.197” 5.00㎜	.118” 3.00㎜	29.8	22.7％	48.00” 1,219.2㎜	72.00” 1,828.8㎜
3090	SUS304L	304L(S30403)	EN1.4307	2B	.118” 3.00㎜	.157” 4.00㎜	.118” 3.00㎜	46.7	51.1％	36.00” 914.4㎜	72.00” 1,828.8㎜
3095	SUS304L	304L(S30403)	EN1.4307	2B	.157” 4.00㎜	.197” 5.00㎜	.118” 3.00㎜	29.8	58.2％	36.00” 914.4㎜	72.00” 1,828.8㎜
3100	SUS304L	304L(S30403)	EN1.4307	2B	.118” 3.00㎜	.197” 5.00㎜	.157” 4.00㎜	29.8	32.7％	36.00” 914.4㎜	36.00” 914.4㎜
3105	SUS304L	304L(S30403)	EN1.4307	2B	.137” 3.50㎜	.236” 6.00㎜	.157” 4.00㎜	20.7	30.9％	36.00” 914.4㎜	72.00” 1,828.8㎜
3110	SUS304L	304L(S30403)	EN1.4307	2B	.157” 4.00㎜	.236” 6.00㎜	.157” 4.00㎜	20.7	40.4％	36.00” 914.4㎜	72.00” 1,828.8㎜
3150	SUS304L	304L(S30403)	EN1.4307	2B	.157” 4.00㎜	.315” 8.00㎜	.197” 5.00㎜	11.7	22.7％	36.00” 914.4㎜	72.00” 1,828.8㎜
3155	SUS304L	304L(S30403)	EN1.4307	2B	.177” 4.50㎜	.374” 9.50㎜	.197” 5.00㎜	8.3	20.4％	48.00” 1,219.2㎜	96.00” 2,438.4㎜
3170	SUS304L	304L(S30403)	EN1.4307	2B	.177” 4.50㎜	.413” 10.50㎜	.236” 6.00㎜	6.8	16.7％	36.00” 914.4㎜	72.00” 1,828.8㎜
3173	SUS304	304(S30403)	EN1.4307	2B	.197” 5.00㎜	.236” 6.00㎜	.059” 1.50㎜	20.7	63.2％	48.00” 1,219.2㎜	96.00” 2,438.4㎜
3175	SUS304L	304L(S30403)	EN1.4307	2B	.197” 5.00㎜	.315” 8.00㎜	.236” 6.00㎜	11.7	35.5％	36.00” 914.4㎜	72.00” 1,828.8㎜
3180	SUS304L	304L(S30403)	EN1.4307	2B	.236” 6.00㎜	.354” 9.00㎜	.236” 6.00㎜	9.2	40.4％	36.00” 914.4㎜	72.00” 1,828.8㎜

All items are 60 deg. staggerd pattern and without margins in four sides (factory pre-cut)

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