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42mm High-Strength Steel Friction Bolt with Full-Length Anchorage and Radial Pressure for Underground Metal Mine Rock Stabilization

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42mm High-Strength Steel Friction Bolt with Full-Length Anchorage and Radial Pressure for Underground Metal Mine Rock Stabilization

42mm High-Strength Steel Friction Bolt with Full-Length Anchorage and Radial Pressure for Underground Metal Mine Rock Stabilization
42mm High-Strength Steel Friction Bolt with Full-Length Anchorage and Radial Pressure for Underground Metal Mine Rock Stabilization
42mm High-Strength Steel Friction Bolt with Full-Length Anchorage and Radial Pressure for Underground Metal Mine Rock Stabilization 42mm High-Strength Steel Friction Bolt with Full-Length Anchorage and Radial Pressure for Underground Metal Mine Rock Stabilization 42mm High-Strength Steel Friction Bolt with Full-Length Anchorage and Radial Pressure for Underground Metal Mine Rock Stabilization 42mm High-Strength Steel Friction Bolt with Full-Length Anchorage and Radial Pressure for Underground Metal Mine Rock Stabilization

Großes Bild :  42mm High-Strength Steel Friction Bolt with Full-Length Anchorage and Radial Pressure for Underground Metal Mine Rock Stabilization

Produktdetails:
Herkunftsort: China
Markenname: Minetech
Zertifizierung: ISO9001
Modellnummer: 42 mm unterirdischer Reibungsschraube
Zahlung und Versand AGB:
Min Bestellmenge: 1pc
Preis: $3-$15
Verpackung Informationen: 1 Karton
Lieferzeit: 15-30 Tage
Zahlungsbedingungen: Western Union, MoneyGram, T/T, l/c
Versorgungsmaterial-Fähigkeit: 30000 Stücke pro Monat
Kontakt

42mm High-Strength Steel Friction Bolt with Full-Length Anchorage and Radial Pressure for Underground Metal Mine Rock Stabilization

Beschreibung
Produktname: unterirdische Reibungsschraube Schlüsselwörter: Spannungsschraube
Modelltyp: 42 mm Farbe: Maßgeschneidert
Paket: Holzkiste Verarbeitungstyp: Schmieden
Maschinentyp: Felsen-Ölplattform Anwendung: Schrauben, Treiben • Bohranlagen • Produktionsbohrungen
Hafen: Tianjin Qingdao
Hervorheben:

42mm Underground Friction Bolt

,

Metal Mine Friction Stabilizer

,

Metal Mine Friction Bolt

42mm Underground Friction Bolt Friction Stabilizer For Metal Mine Split Sets
Product Overview

The 42mm Underground Friction Bolt is a friction stabilizer designed for metal mine split sets. This innovative anchor system provides full-length anchorage and active reinforcement of surrounding rock formations.

Key Features
  • Constructed from high-strength steel pipe with longitudinal slits
  • Provides immediate radial pressure along the entire borehole length
  • Prevents surrounding rock slippage effectively
  • Works with supporting trays to create three-way force state for superior rock stabilization
Technical Specifications
Item No. Diameter Steel Thickness Min Yield Plate Size
MF33 33mm 2.5mm 78KN 150*150*4.0mm
MF39 39mm 2.5mm 88KN 150*150*4.0mm
MF42 42mm 2.5mm 95KN 150*150*4.5mm
MF47 47mm 3.0mm 125KN 150*150*5.0mm
Product Images
42mm High-Strength Steel Friction Bolt with Full-Length Anchorage and Radial Pressure for Underground Metal Mine Rock Stabilization 0 42mm High-Strength Steel Friction Bolt with Full-Length Anchorage and Radial Pressure for Underground Metal Mine Rock Stabilization 1 42mm High-Strength Steel Friction Bolt with Full-Length Anchorage and Radial Pressure for Underground Metal Mine Rock Stabilization 2 42mm High-Strength Steel Friction Bolt with Full-Length Anchorage and Radial Pressure for Underground Metal Mine Rock Stabilization 3
Manufacturer Information

Hebei Minetech Machinery Technology Co, Ltd. is a professional manufacturer of mining drilling tools located in Hebei province, China. With over a decade of experience, our company specializes in producing tapered and thread rods, chisels, button bits, and other essential mining equipment.

42mm High-Strength Steel Friction Bolt with Full-Length Anchorage and Radial Pressure for Underground Metal Mine Rock Stabilization 4 42mm High-Strength Steel Friction Bolt with Full-Length Anchorage and Radial Pressure for Underground Metal Mine Rock Stabilization 5 42mm High-Strength Steel Friction Bolt with Full-Length Anchorage and Radial Pressure for Underground Metal Mine Rock Stabilization 6
Ordering & Shipping Information
  • Payment Methods: T/T (Telegraphic Transfer), Western Union, or L/C at sight
  • Handling Time: Typically within 10 days for stock items
  • Shipping Options:
    • Samples: Courier services (DHL/UPS/TNT/FEDEX) or air freight
    • Bulk orders: Air or sea freight
  • Quality Assurance: Strict inspection and testing for every order prior to shipment
  • After-Sales Support:
    • 24-hour response to inquiries (excluding holidays)
    • Available technical support
    • Free replacements for confirmed quality-related failures

Größe und Tag:

Stabilisator für Bodenstützungs-Reibungsbolzen,

Metallminen-Reibungsschraube,

Schraubschrauben für die Verzinkung mit heißem Tauchen

Kontaktdaten
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

Ansprechpartner: Nikolay

Telefon: 18931995936

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