American Type Perforated Band Heavy Duty High Strength High Torque Hose Clamp with Washer and Liner

• Customization: Available
• Standard: DIN, SAE
• Material: Stainless Steel
• Surface Treatment: Galvanized Sheet
• Head Type: T-Bolt
• Band Width: 3/4" (19mm)
• Band Thickness: 0.024" (0.6mm)
• Hex Nut: 7/16′′
• Installation Torque: 75 in-Lbs (8.5 Nm)
• Transport Package: Poly Bag or Color Box
• Specification: Available
• Trademark: GOODSEAL
• Origin: China
• HS Code: 7307190000
• Production Capacity: 3000000 PCS/Month

Product Description

T-Bolt Hose Clamps
T-bolt hose clamps is designed for long-term durability and manufactured to the highest quality standards.
Widely used variety of automotive, industrial and marine applications.
This clamp clamps provide uniform sealing pressure for a positive, reliable seal.
Band width: 3/4" (19mm)
Band thickness: 0.024" (0.6mm)
Hex Nut: 7/16″
Installation Torque: 75 in-lbs (8.5 Nm)
Under RoHS & REACH standard, No chromium(VI) used for coating purposes
Standard: SAE

1. Bolt hose clamps are designed to provide connections without leaks. They are typically installed in truck exhaust or air inlet and water hoses, motorcycle exhaust systems, marine applications, irrigation system hoses, water pump hoses and filter bags. Band edges are rounded to protect the hose.
2. Bolt Clamps are used where gear clamps do not provide adequate strength. They have a large size range and are tightened with a standard socket wrench. The band has a beveled edge which helps to prevent damage to the hose cover when tightened.

Size	Min(in)	Max(in)	Min(mm)	Max(mm)
138	1.38	1.57	35.1	39.9
150	1.50	1.69	38.1	42.9
163	1.63	1.88	41.3	47.8
175	1.75	2.00	44.5	50.8
188	1.88	2.19	47.6	55.6
200	2.00	2.31	50.8	58.7
213	2.13	2.44	54.1	62.0
225	2.25	2.56	57.2	65.0
238	2.38	2.69	60.3	68.3
250	2.50	2.81	63.5	71.4
263	2.63	2.94	66.7	74.7
275	2.75	3.06	68.9	77.7
288	2.88	3.19	73.0	81.0
300	3.00	3.31	76.2	84.1
313	3.13	3.44	79.4	87.4
325	3.25	3.56	82.6	90.4
338	3.38	3.69	85.7	93.7
350	3.5	3.81	88.9	96.8
363	3.63	3.94	92.1	100.1
375	3.75	4.06	95.3	103.1
400	4.00	4.31	101.6	109.5
425	4.25	4.56	108.0	115.8
450	4.50	4.81	114.3	122.2
475	4.75	5.06	120.7	128.5
500	5.00	5.31	127.0	134.9
525	5.25	5.56	133.4	141.2

More sizes available.

1. Locking nut with nylon insert
2. welding spots-- ability to withstand much higher torques
3. Rolled edge Bridge - protect soft hose
4. Mark and size stamped on the band

W2: Band and bridge in stainless steel SS300, Bolt and nut in carbon steel with zinc plated
W4: All in SS300

Available in bulk packaging, pack of 10, blister card packaging, poly bag packaging, tag packaging, and customer designed packaging.

Q: Are you a factory or trading company? 
A: We are factory in Cixi, Zhejiang.

Q: Can you do OEM? 
A: Yes, we can do OEM products. It's no problem. 

Q: How to get a quotation fast?
A: Providing the detailed information such as material,size, annual quantity or photos.   
    Detailed drawings are the best.

Q: How can I get some samples? 
A: We are honored to offer you samples by express. Abroad clients are expected to pay for the freight cost, the samples are free. For clients in China, we pay express fee. 

Q: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit.
   2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.