DIN 3570 - 1968 Steel Strap for Nomial Diameter 20 to 500 Tubes

Unit: 毫米(mm)

Nominal Diameter
d

d₁
d₁	tube size	Metric
d₁		Inch
b ^①
d_s
d₃
L ^①
L₁
n
per 100 units ≈ kg	Type A
	Type B

25~26.9	30~33.7	38~42.4
20	25	32
3/4	1	1 1/4
40	40	50
10	10	10
M10	M10	M10
70	76	86
28	31	37
40	48	56
9.4	10.5	12
6.8	7.7	9

①,L and b are minimum dimensions and apply to a plate thickness of 10 mm.
②,Material: a) for round brackets: USt 37-1 according to DIN 17100 。Semi-finished product round steel according to DIN 1013 b) for nuts: strength class 5 according to DIN 267 sheet 4

GB 2329 (U) - 1985

U - Bolt - Type U

GB 2329 (UJ) - 1985

U - Bolt - Type UJ

IFI 136 (U-Vee Bend)

U-Bolt, Vee Bend

IFI 136 (Slant U-Bolts)

Slant U-Bolts

JIS F 3022 - 1978

Steel Pipe U-Bolts for Ships

JB /ZQ 4321 - 2006

Bolts-Type U

JB /ZQ 4321 - 1997

Bolts-U style

EN 13411-5 (A3) - 2003

U-Bolt Wire Rope Grips - U-bolt

HG /T 21629 (A1) - 2021

U - Bolt

HG /T 21629 (A1-1) - 1999

U - Bolt, Metric series

HG /T 21629 (A1-2) - 1999

U - Bolt, Inch series

HG /T 21629 (A1-3) - 1999

U - Bolt, for cast iron pipe

HG /T 21629 (A2-1) - 1999

U - Bolt (with angle steel), Metic series

HG /T 21629 (A2-2) - 1999

U - Bolt (with angle steel), Inch series

HG /T 21629 (A2-3) - 1999

U - Bolt (with angle steel), for cast iron pipe

ASME B 18.31.5 (US) - 2011

U-Bolts, Square Bends (F468, F593, F1554, A307, A193/A193M, A320/A320, SAE J429)

ASME B 18.31.5 (UR) - 2011

U-Bolts, Round Bend (F468, F593, F1554, A307, A193/A193M, A320/A320, SAE J429)

Ningbo SiTuo Fastener Co., Ltd
Contact:	Petty Cao
Cellphone：	86-15381997760
email：	silany_1122@163.com
Material: carbon steel, stainless steel; Grade: 4.8, 8.8, 10.9, 12.9; Surface treatment: according to customer requirements; Complete specifications, non-standard customization.