Key Adjustable Non-Perforated Worm Gear Clamps, Dust Collector, Dryer Vent Hose, RV, Stainless Steel, 180-200 mm Clamping Range, 12 mm Bandwidth Clamp

• Customization: Available
• Standard: DIN, GB
• Product Type: Thumb Screw Non-Perforated Worm Gear Hose Clamps
• Model NO.: WNH B12 D180-200 W2
• What Material: W2 Stainless Steel
• What Packaging: Plastic Bag Placed in Box, Box on Pallet
• Supplier: Factory
• Product Series: Wnh
• Band Width: 12 mm (0.47")
• Clamping Range: 180 mm-200 mm (7.09"-7.87")
• Band Thickness: 0.6 mm (0.024")
• Origin: China

Product Description

Thumb Screw Non-perforated Worm Gear Hose Clamps (WNH)


Product Description

A thumb screw instead of a slotted screw allows you to install these clamps without any tools and specifically designed for firm plastic and rubber hose and tube.

Material, clamping range and your logo can be stamped on the band.
 

Product Details

Band Width: 12 mm (0.47")
Band Thickness: 0.6 mm (0.024")

Material
Material Code	Corrosion Resistance	Material
W1	Normal	Screw, Housing and Band are all zinc plated.
W2	Average	Screw is zinc plated. Housing and Band are both 201/304 stainless.
W4	High	Screw, Housing and Band are all 201/304 stainless steel.

                

Diameter Range
mm	inch
8-12	0.32-0.47
10-16	0.39-0.63
12-20	0.47-0.79
12-22	0.47-0.87
16-25	0.63-0.98
16-27	0.63-1.06
20-32	0.79-1.26
25-40	0.98-1.57
30-45	1.18-1.77
32-50	1.26-1.97
35-50	1.38-1.97
40-60	1.57-2.36
50-70	1.97-2.76
60-80	2.36-3.15
70-90	2.76-3.54
80-100	3.15-3.94
90-110	3.54-4.33
100-120	3.94-4.72
110-130	4.33-5.12
120-140	4.72-5.51
130-150	5.12-5.91
140-160	5.51-6.30
150-170	5.91-6.69
160-180	6.30-7.09
170-190	6.69-7.48
180-200	7.09-7.87

   

Material Code	Suggested Installation Breaking Torque for 9 mm (0.35") Bandwidth Clamp		Suggested Installation Breaking Torque for 12 mm (0.47") Bandwidth Clamp
	Free Torque in Nm	Breaking Torque in Nm	Free Torque in Nm	Breaking Torque in Nm
W1	≤ 0.6 Nm	≥ 4.5 Nm	≤ 0.6 Nm	≥ 5.0 Nm
W2	≤ 0.6 Nm	≥ 6.0 Nm	≤ 0.6 Nm	≥ 6.5 Nm
W4	≤ 0.6 Nm	≥ 6.0 Nm	≤ 0.6 Nm	≥ 6.5 Nm

       
Application



Typical Application to Dust Collection, Dust Collector and Dryer Vent Hose, Automotive, RV and Other Home and Garden and Industrial Uses.

 

Tianjin Chuanggo Fasteners Co., Ltd. is a well-established family-owned business located in Yangzhuang Town, Jinghai District, Tianjin. Since our inception, we have upheld the craftsmanship spirit passed down through generations, focusing on producing high-quality clamps. Today, as a prominent player in the industry, we take great pride in our growth and are firmly advancing toward a broader domestic and international market.

 

Elevating Quality, Maximizing Value: Your Reliable Partner for Hose Clamps

At CHUANGO, we understand that in today's global market, the perfect balance of quality and cost-efficiency is key to success. Based in Tianjin, China, we are a specialized manufacturer of hose clamps, dedicated to providing products that not only meet but exceed industry standards. Our mission is to bring the advantages of Chinese manufacturing-exceptional quality, competitive pricing, and efficiency-to customers worldwide.

Join Hands with CHUANGO

We invite you to experience the benefits of working with a partner who is as committed to your success as you are. At CHUANGO, we don't just supply products; we build relationships. Let us help you achieve your goals with our high-quality, cost-effective hose clamps.

Contact us today to discuss how we can collaborate to drive your business forward. Together, we can create a future of shared success.

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