2) External: Single braid nets
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nominal pressure(PN Mpa) | Nominal diameter(D N mm) | Product number | Threaded connection size | Â Â Â Â The minimum bending radius | Â Test pressure | Burst pressure | Delivery length | |||
screw thread M | six parties S |
static Rj |
dynamic Rd |
Ps Mpa | Pb Mpa | L mm | ||||
      High pressure | 35 | 4 | JR4BL1 | M12*1.25 | 17 | ≥10DN | ≥2RJ | 1.5PN | 3PN | 150~1700 |
23 | 6 | JR6BL1 | M14*1.5 | |||||||
8 | JR8BL1 | M16*1.5 | 19 | |||||||
10 | JR10BL1 | M20*1.5 | 24 | 150~1600 | ||||||
12 | JR12BL1 | M22*1.5 | 27 | |||||||
21 | 15 | JR14BL1 | M24*1.5 | |||||||
16 | 18 | JR18BL1 | M30*1.5 | 36 | 160~1600 | |||||
20 | JR20BL1 | |||||||||
    medium-pressure | 10 | 4 | JR4L3 | M12*1.25 | 17 | 4PN | 150~1700 | |||
6 | JR6L3 | M14*1.5 | ||||||||
8 | JR8L3 | M16*1.5 | 19 | 150~1600 | ||||||
10 | JR10L3 | M20*1.5 | 24 | |||||||
8 | 12 | JR12L3 | M22*1.5 | 27 | ||||||
15 | JR14L3 | M24*1.5 | ||||||||
18 | JR18L3 | M30*1.5 | 36 | 160~1600 | ||||||
6.4 | 20 | JR20L3 | ||||||||
25 | JR25L3 | M36*1.5 | 41 | 180~1600 | ||||||
4 | 32 | JR32L3 | M45*1.5 | 50 | 300~1600 | |||||
       low pressure | 2.5 | 4 | JR4L1 | M12*1.25 | 17 | 150~1700 | ||||
6 | JR6L1 | M14*1.5 | ||||||||
8 | JR8L1 | M16*1.5 | 19 | 150~1600 | ||||||
10 | JR10L1 | M20*1.5 | 24 | |||||||
1.6 | 12 | JR12L1 | M22*1.5 | 27 | ||||||
15 | JR14L1 | M24*1.5 | 160~1600 | |||||||
18 | JR18L1 | M30*1.5 | 36 | |||||||
20 | JR20L1 | 180~1600 | ||||||||
1 | 25 | JR25L1 | M36*1.5 | 41 | ||||||
32 | JR32L1 | M45*1.5 | 50 | 300~1600 |
This product is suitable for all kinds of highway, railway, water conservancy and underground engineering concrete construction.
Project achievements: Chaoling Railway, Heda Expressway, Erjiagou Reservoir, Northwest Liaoning Water Supply project, Central Yunnan water diversion Project, Hongyanhe nuclear Power Plant, South-to-North water Diversion Project.
Material: Q235 steel
Surface Treatment: painted or as customer requirement
Application: Tunnel Engineering
Type: Tunnel Formwork
Tolerance: GB or as customer requirements
Design: Provided by Li JianSize: Customized
MOQ: 1 set
Hydraulic Formwork,Tunnel Lining Trolley,Tunnel Formwork,Tunnel Lining Formwork
Anshan Lijian Engineering Group Co. LTD , https://www.lijianformwork.com