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T38-190 mm Carbon Steel Semi-Bridge Coupling Sleeves for Rock Drilling and Mining

T38-190 mm Carbon Steel Semi-Bridge Coupling Sleeves for Rock Drilling and Mining

Thông tin chi tiết sản phẩm:
Nguồn gốc: Trung Quốc
Hàng hiệu: MIROC
Chứng nhận: ISO
Số mô hình: T38-190 mm
Thanh toán:
Số lượng đặt hàng tối thiểu: 1
Thời gian giao hàng: 20-30
Khả năng cung cấp: 3000
Tiếp xúc
Chi tiết sản phẩm
Mẫu số: T38-190 Cách sử dụng: Khai thác than, khai thác quặng
Vật liệu: Thép cacbon Chất lượng: chất lượng cao
Sử dụng: Trôi và đào hầm Kiểu: toàn cầu, bán cầu, cùng đường kính, v.v.
Loại chủ đề: R22,R25,R28,R32,R38,T38,T45,T51 Đường kính: 33mm-76mm
Chiều dài: 140mm-250mm Màu sắc: Tùy chỉnh được chấp nhận
Làm nổi bật:

T38-190 mm Coupling Sleeves

,

Carbon Steel Coupling

,

Semi-Bridge Rock Drilling Coupling

T38-190 mm Coupling Sleeves for Mining and Rock Drilling
Our comprehensive range of rock drilling tools includes adapter couplings, cross-over adapter couplings, and coupling sleeves designed for demanding mining and drilling applications.
Coupling Sleeves Overview
Coupling sleeves (also known as couplings) are essential components when using rock drills with male shank adapters and conventional drifter rods. They connect the adapter to the rod, ensuring proper contact for efficient energy transmission. Couplings can also connect multiple rods together and feature a middle stop to prevent over-threading onto drill rods. We manufacture both semi-bridge and full bridge coupling sleeves for percussive tools.
Semi-Bridge Coupling Features
Semi-bridge couplings are the most commonly used type in the market, featuring:
  • Small non-threaded bridge in the center
  • Steel cannot thread past bridge area
  • Smaller diameter steel end portions fit together in the center bridge area
  • Most suitable for high torque machines
  • Most rope and HM threaded couplings are semi-bridged
T38-190 semi-bridge type coupling provides reliable performance in demanding conditions.
Product Specifications
Length Diameter Thread Weight Part Number
R25 Coupling Sleeve
150 mm (6 inch)35 mm (1 3/8 inch)R250.7 kg4148300429
155 mm (6 1/9 inch)44 mm (1 3/4 inch)R251.0 kg4148300430
160 mm (6 2/7 inch)38 mm (1 1/2 inch)R251.3 kg4148300431
R28 Coupling Sleeve
150 mm (6 inch)40 mm (1 4/7 inch)R280.9 kg4148300483
170 mm (6 2/3 inch)55 mm (2 1/6 inch)R282.0 kg4148300484
R32 Coupling Sleeve
150 mm (6 inch)44 mm (1 3/4 inch)R321.0 kg4148300646
160 mm (6 2/7 inch)44 mm (1 3/4 inch)R321.1 kg4148300647
R38 Coupling Sleeve
170 mm (6 2/3 inch)55 mm (2 1/6 inch)R381.9 kg4148300703
190 mm (7 1/2 inch)55 mm (2 1/6 inch)R382.1 kg4148300704
T38 Coupling Sleeve
190 mm (7 1/2 inch)55 mm (2 1/6 inch)T382.1 kg4148300803
T45 Coupling Sleeve
210 mm (8 1/4 inch)63 mm (2 1/2 inch)T453.0 kg4148300881
210 mm (8 1/4 inch)66 mm (2 3/5 inch)T453.3 kg4148300882
T51 Coupling Sleeve
225 mm (8 6/7 inch)71 mm (2 4/5 inch)T514.6 kg4148300961
225 mm (8 6/7 inch)76 mm (3 inch)T514.8 kg4148300962
235 mm (9 1/4 inch)72 mm (2 5/6 inch)T514.7 kg4148300963
235 mm (9 1/4 inch)77 mm (3 inch)T514.9 kg4148300964
Complete Product Range
  • 1-12 inch middle-low/high air pressure DTH hammers & bits
  • Big hole high air pressure DTH hammer for water well, oil, gas and construction drilling
  • Eccentric overburden drilling equipment
  • Hole opener bits
  • Rock thread bits (R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60)
  • Extension rods, M/F rods, M/M rods, drifter rods
  • Shank adapters, coupling sleeves and all types of adapters
Competitive Advantages
Compared with overseas brands, our products offer significant benefits:
  • Over 95% compatibility with original equipment manufacturer specifications
  • Competitive pricing compared to premium brands with superior quality over smaller manufacturers
T38-190 mm Carbon Steel Semi-Bridge Coupling Sleeves for Rock Drilling and Mining 0 T38-190 mm Carbon Steel Semi-Bridge Coupling Sleeves for Rock Drilling and Mining 1

Chi tiết liên lạc
KSQ Technologies (Beijing) Co. Ltd

Người liên hệ: Mr. Yingkai Zhang

Tel: +86 18501231988

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