Pipe Clamps Rubber For Suspending Spiral Duct In Ventilation System

Pipe Clamps Rubber For Suspending Spiral Duct In Ventilation System

Product profile

The material used to manufacture our ventilation pipe clamps with rubber is galvanized steel

DX 51 D+Z80, DX 51 D+Z275, with PVC rubber. It comes in sizes from 80mm to 1250mm. The

width is 20 mm for Dia 80 – 400 mm and 25 mm above Dia 400 mm and the thickness is 1.8 mm

under Dia 400 mm and 2.5mm above Dia 400 mm. Our ventilation pipe clamps with rubber also

have a quick locking system on one side from 80 to 400mm. The locking screw is M6x20mm from

80-400mm, and M10x25mm from 450-1250mm. Last but not least, the Hex nut is M8/M10 for

80-400mm, but also available for 450-1250mm upon request. The Maximum suspended weight

for 800kg is from 80 to 400mm, and for 1000kg from 450 to 1250mm (if there is a hex nut – upon

request).

Pipe clamps are two-piece circular pipe clamps fastened together with a pair of steel bolts.

They are used for suspending the spiral duct in the ventilation system.

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Company information

We established in 1997, we are one of the largest manufacturers of metal stamping and plastic molding

injection parts in China, we are close to the ocean ports of Ningbo and Shanghai. JH's specialty is made

to order (MTO) parts based on customer drawings or samples, more than 95% of our products are

exported the whole Europe countries, we have in house tool making which allows us to offer low cost

and fast tooling. meanwhile, we could supply the second operation with our customers like riveting,

tapping, electrolating, welding, assembly, powder coating..., we have robtic welder, powder coating and

assembly line in house.

FAQ

Q: What is the payment method?
A: We accept TT (Bank Transfer), L/C.
1. For total amount under US$3000, 100% in advance.
2. For total amount above US$3000, 30% in advance, the rest against the copy document.

Q: What is your MOQ?
A: MOQ depends on our client's needs, besides,we welcome trial order before mass-production.

Q: What is the production cycle?
A: It varies a lot depending on product dimension,technical requirements and quantity. We always

try to meet customers' requirement by adjusting our workshop schedule. Usually our normal lead

time is 25-30 days for 1 full container; it is also up to the actual production situation and products

structure.

Q: If you make poor quality goods,will you refund our fund?
A: We make products according to drawings or samples strictly until them reach your 100%

satisfaction.And actually we won't take a chance to do poor quality products.We are proud of

keeping the spirit of good quality.

Q: Could you offer competitive tooling cost?
A: We have own mold work-shop in our factory, for competitive tooling cost and on-time

samples.

Company Profile

Yuyao Jingqiao Hardware Factory (JH) was founded in 1997, JH is one of the largest manufacturers of metal stamping parts in Ningbo of China, which is close to the ocean ports of Ningbo and Shanghai. JH supplied the stamping parts with the local munufacturers since 1997, in 2004 JH began to export the goods through the China trading companies, in 2008, JH exported the goods directly to overseas markets, we continued to grow with steady steps, in 2012 General manager Jake Lu established another company AIER which was specialized in making standard ventilation parts for overseas construction market, now AIER has developed the largest exporter of the ventilation products in the whole Europe. Mr. Jake Lu is the only owner of both companies. JH/AIER are grown from a family workshop of 10 workers t where it is today.

Company name: Yuyao Jingqiao Hardware Factory (for custom stamping part business)Ningbo Aier Ventilation Equipment Co., Ltd (for HVAC accessories business)

Business type: Manufacturer

Location: Yuyao, Ningbo, China

Main business: HVAC accessories (60%) and Custom stamping parts (40%)

Main markets: Europe, North America and Middle East

Development History

1997 Established Yuyao Jingqiao Hardware Factory (500m2) for producing metal hardware products;

2004 Started HVAC accessories business, expanded factory size to 2500m2;

2008 Further expanded production range and factory size to 8000m2;

2008 Launched the whole range of Iris Damper (from dia.80mm to 800mm), to be the first (only) Chinese manufacturer of Iris Damper;

2014 Established Ningbo Aier Ventilation Equipment Co., Ltd (under the same group and management of JH);

2014 Built a new factory equipped with automatic production lines (size: 12,000m2);

2018 Built another 10,000m2 factory, total production facility size up to 22,000m2.

Company Capacities

Size : 25,000 sqm
Employees: 250
Punching capacity: from 16 to 500 tons
CNC Laser cutting: 3 Kilowatte
Process: Blanking, Piercing, Bending, Forming and Deep drawn.
Second operation: Riveting, Tapping, Electroplating, Welding, Drilling, powder coating, Assembly
Materials: hot & cold rolled, galvanized, stainless steel and aluminum steel are the popular steel, anyway, we will follow customers' request.