Products Description
DIN3570 U-bolt is a standardized fastener, formulated according to German Industrial Standard (DIN) 3570-1968, specially designed for pipes with diameters from 20 to 500, used as bow clamps.
U-bolts are usually made of carbon steel or stainless steel, and can be galvanized to increase their corrosion resistance and service life. They have a wide range of applications in the industrial field, especially in environments that require high-strength connections and corrosion resistance.
Products Data
| Nominal diameter | 30 | 38 | 46 | 52 | 64 | 82 | 94 | 120 | 148 | ||||
| d | |||||||||||||
| d 1 | 25~26.9 | 30~33.7 | 38~42.4 | 44.5~48.3 | 57~60.3 | 76.1 | 88.9 | 108~114.3 | 133~139.7 | ||||
| d 1 | Applicable pipe size | Metric | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | ||
| d 1 | Imperial | 3/4" | 1" | 1 1/4" | 1 1/2" | 2" | 2 1/2" | 3" | 4" | - | |||
| b ① | 40 | 40 | 50 | 50 | 50 | 50 | 50 | 60 | 60 | ||||
| ds | 10 | 10 | 10 | 10 | 12 | 12 | 12 | 16 | 16 | ||||
| d 3 | M10 | M10 | M10 | M10 | M12 | M12 | M12 | M16 | M16 | ||||
| L ① | 70 | 76 | 86 | 92 | 109 | 125 | 138 | - | - | ||||
| L 1 | 28 | 31 | 37 | 40 | 49 | 57 | 66 | 171 | 191 | ||||
| n | 40 | 48 | 56 | 62 | 76 | 94 | 106 | 136 | 164 | ||||
| 100 pieces weight (steel)≈kg | Type A | 9.4 | 10.5 | 12 | 12.9 | 22.2 | 25.9 | 28.8 | 64 | 72.7 | |||
| Type B | 6.8 | 7.7 | 9 | 9.7 | 16.8 | 19.8 | 22.4 | - | - | ||||
Products Display
Bow clamp DIN 3570
Advantages of Choose GNEE
GNEE is a professional fastener manufacturer with advanced production equipment and a professional R&D team. Since its establishment, the company has more than 20 mature automated production and assembly lines, with an annual output of more than 15,000 tons of fasteners and hardware accessories.
The products are exported to more than 60 countries and regions including Kazakhstan, Canada, India, Brazil, and Southeast Asia.
If any question,please contact with us freely by E-mail or Telephone.
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FAQ
1.Q:Can you supply what is the service?
A:We can supply the kinds of metal materials and products,and we also can supply other process services.
2.Q.Can your products be customized?
A.We can make most arades and specifications.meet your different requirement.
3.Q: How do your guarantee the quality?
A: Before mass production, there must be pre-production samples; before shipment, there must be final inspection.
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