China 2020 wholesale price Sintered Nickel Filter - Perforated tube punch tube filter with different shape holes – Hanke Manufacture and Factory

2020 wholesale price Sintered Nickel Filter - Perforated tube punch tube filter with different shape holes – Hanke

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2020 wholesale price Sintered Nickel Filter - Perforated tube punch tube filter with different shape holes – Hanke Detail:

Perforated tube is made of aluminum, stainless steel, mild steel and alloy sheet.We supply perforated tube for a wide range of industries of filter elements, hydraulics, oil completion systems, etc.Then we design the plate width and punch holes customized.Then the sheets are rounded in a spiral or straight strip and welded by argon arc welding.With durable materials and different specifications,, perforated tubes can filter liquids, solids and air or sieve different materials to ensure the purity.

Margins of perforated tube: Margins are the blank (un-perforated) area along the edges of the sheet. Normally the margin on the length are 20mm minimum, and margin along the width can be 0 minimum, or at clients’ requests.

Application of perforated tube:

Filter liquids and air, such as water, oil, etc.

Filter different materials and remove impurities, such as in food, pharmaceutical, chemical and environmental protection industry.

As various support for filter elements.

Weaken the noise.

Used for granary ventilation.

Perforated tube features:

Uniform welding,acid,alkali and high pressure resistance.

Accurate roundness and straightness.

Smooth and flat surface.

Efficient filtration.

Easy to clean and long service life

Perforated tube specifications:

material	aluminum, stainless steel, mild steel and alloy sheet
Thickness	0.4–15 mm
Tube length:	10–6000 mm or customized
Tube outside diameter	6–200 mm
Wall holepattern:	round, rectangular, square, hexagonal, oval, plum blossom, etc.
Hole diameter	3–10 mm
Open area	23%–69%
Filter precision	2–2000 μm
Welding process	spot welding or full welding.straight welding or spiral welding.argon arc welding
Surface	electrolytic polishing, galvanization, sandblasting, pickling and passivation
Frame structure	With or without
Packing	moisture-proof paper, pallet, wooden container

Pipe Size	Holes per feet	Size of hole	Perforated Area per Feet

3/4″	78	3/16″	2.15
1″	54	5/16″	4.14
1-1/4″	66	5/16″	5.06
1-1/2″	78	5/16″	5.98
2-1/16″	78	5/16″	5.98
2-3/8″	90	3/8″	9.94
2-7/8″	102	3/8″	11.26
3-1/2″	126	3/8″	13.91
4″	138	3/8″	15.24
4-1/2″	150	3/8″	16.56
5″	162	3/8″	17.88
5-1/2″	174	3/8″	19.21
6-5/8″	186	3/8″	20.53
7″	222	3/8″	24.51
9-5/8″	294	3/8″	32.46

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High-quality comes 1st; support is foremost; business is cooperation" is our small business philosophy which is regularly observed and pursued by our organization for 2020 wholesale price Sintered Nickel Filter - Perforated tube punch tube filter with different shape holes – Hanke , The product will supply to all over the world, such as: Moscow, United Arab Emirates, Mexico, To have much more enterprise. ompanions, we've got updated the item list and seek for optimistic co-operation. Our web-site shows the latest and complete information and facts about our merchandise list and company. For further acknowledge, our consultant service group in Bulgaria will reply to all of the inquiries and complications immediately. They're about to make their finest effort to meet buyers need. Also we support the delivery of absolutely free samples. Business visits to our business in Bulgaria and factory are generally welcome for a win-win negotiation. Hope to expertise a happy company co-operation perform with you.

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