Tunnel Bolts

products found from  trusted manufacturers & suppliers

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US$ 2 / Piece
1 Piece (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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24h
1 Year
ISO 9001:2000
AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN
Galvanized
Forging

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US$ 5.141-5.745 / Piece
1000 Pieces (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
Secured Trading Service

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24h
1year
CE, ISO 9001:2000, ISO 9001:2008
AISI, ASME, BS, ASTM
Galvanized
Forging

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US$ 800-950 / Ton
1 Ton (MOQ)
Liaocheng Xinruyi Trading Co., LTD.
Liaocheng Xinruyi Trading Co., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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7 X 24 Hours One Week
One Year
SGS
AISI, ASME, ANSI, JIS, GB
Without Processing
Hot Rolled

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US$ 3.5-4 / Piece
1000 Pieces (MOQ)
Taicang Zhongbo Railway Fastening Co., Ltd.
Taicang Zhongbo Railway Fastening Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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Crcc, Tb
Track Train
4.6, 5.6, 8.8, 10.9
Concrete Ring Connect for Tunnel
M20, M24 and Other Size Bolt
Plain, Zinc Plated, Hot DIP Galvanized.

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US$ 0.5-5 / Piece
1000 Pieces (MOQ)
Liaocheng City Jinyuyuan Metal Products Co., Ltd.
Liaocheng City Jinyuyuan Metal Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018
Secured Trading Service

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Stainless Steel
Hexagon Head
Common Bolt
Round
DIN, ANSI, GB, JIS, BSW, GOST
10.9

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US$ 7-9 / Piece
10 Pieces (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
Secured Trading Service

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ISO 9001:2008
Galvanized
Forging
Carbon Steel
18mm,20mm,22mm
1000-8000mm

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US$ 80000 / Piece
1 Piece (MOQ)
Glorytek Industry (Beijing) Co., Ltd.
Glorytek Industry (Beijing) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Beijing, China
Secured Trading Service

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Technical Support Will Be Available in Any Time
12 Month
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
<100mm

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US$ 560-660 / Ton
5 Tons (MOQ)
Shandong Shanshui Special Steel Co., Ltd.
Shandong Shanshui Special Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

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Can Exchange Goods
2 Year
ISO 9001
AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN
Without Processing
Hot Rolled

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US$ 450-500 / Ton
1 Ton (MOQ)
TIANJIN BOER KING STEEL CO., LIMITED
TIANJIN BOER KING STEEL CO., LIMITED
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
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Support
5year
Seamless
Hot Rolled /Cold Drawn
Carbon /Alloy Steel
Thread

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US$ 580-650 / Ton
49 Tons (MOQ)
Shandong Mingko Industry Corporation
Shandong Mingko Industry Corporation
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(4.2)

"Reliable Supplier"
Reliable Supplier
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Wood Boxes
R25-51
Qingdao, China
10000tons/Month
MK
China Shandong

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US$ 7-9 / Piece
10 Pieces (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
Secured Trading Service

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ISO 9001:2008
GB
Galvanized
Forging
Carbon Steel
Customized

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US$ 800-950 / Ton
1 Ton (MOQ)
Liaocheng Xinruyi Trading Co., LTD.
Liaocheng Xinruyi Trading Co., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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7 X 24 Hours One Week
One Year
SGS
AISI, ASME, ANSI, JIS, GB
Without Processing
Hot Rolled

Favorites

US$ 2 / Piece
1 Piece (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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24h
1 Year
ISO 9001:2000
AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN
Galvanized
Forging

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7 X 24 Hours One Week
One Year
SGS
AISI, ASME, ANSI, JIS, GB
Black, Varnish Painting, Galvanized
Hot Rolled

Favorites

US$ 7-9 / Piece
10 Pieces (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
Secured Trading Service

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ISO 9001:2008
Galvanized
Forging
Carbon Steel
18mm,20mm,22mm
1000-8000mm

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US$ 850-900 / Ton
1 Ton (MOQ)
Liaocheng Xinruyi Trading Co., LTD.
Liaocheng Xinruyi Trading Co., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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7 X 24 Hours One Week
One Year
SGS
AISI, ASME, ANSI, JIS, GB
Black, Varnish Painting, Galvanized
Hot Rolled

Favorites

US$ 2 / Piece
1 Piece (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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24h
1 Year
ISO 9001:2000
AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN
Galvanized
Forging

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US$ 1.5-6.8 / Piece
100 Pieces (MOQ)
Hebei Langben Building Materials Co., Ltd
Hebei Langben Building Materials Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hebei, China
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After Received 1 Year
After Received 1 Year
CE, ISO 9001:2000, ISO 9001:2008, SGS
BS, GB, ASTM
Galvanized
Forging

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US$ 850-900 / Ton
1 Ton (MOQ)
Liaocheng Xinruyi Trading Co., LTD.
Liaocheng Xinruyi Trading Co., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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7 X 24 Hours One Week
One Year
SGS
AISI, ASME, ANSI, JIS, GB
Black, Varnish Painting, Galvanized
Hot Rolled

Favorites

US$ 2 / Piece
1 Piece (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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24h
1 Year
ISO 9001:2000
AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN
Galvanized
Forging

Favorites

US$ 600-700 / Ton
1 Ton (MOQ)
Liaocheng Xinruyi Trading Co., LTD.
Liaocheng Xinruyi Trading Co., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Carbon Steel
Square Head
Common Bolt
Square
DIN, ANSI, GB, JIS
10.9

Favorites

US$ 6.5-7 / Piece
100 Pieces (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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CE, RoHS, ISO 9001:2000, ISO 9001:2008
AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN
Galvanized
Forging
Plastic
Psb Rock Bolt

Favorites

US$ 1 / Piece
1000 Pieces (MOQ)
Ningbo Xingfeng Machinery Co., Ltd.
Ningbo Xingfeng Machinery Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Quick Response"
Quick Response
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It Depends on The Customer
It Depends on The Customer
Stainless Steel
DIN, ANSI, GB, JIS, GOST
Anchor Head, Wedge, Bearing Plate, Spring Ring
Two Parts or Three Parts

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US$ 6.5-7 / Piece
100 Pieces (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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CE, RoHS, ISO 9001:2000, ISO 9001:2008
AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN
Galvanized
Forging
Plastic
Hrb Rock Bolts

Favorites

US$ 7-9 / Piece
10 Pieces (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
Secured Trading Service

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ISO 9001:2008
GB
Galvanized
Forging
Carbon Steel
Customized

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US$ 1.2 / Piece
100 Pieces (MOQ)
Ningbo Supreme Machinery Co., Ltd.
Ningbo Supreme Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

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12 Months
12 Months
CE, RoHS, ISO 9001:2000, ISO 9001:2008
AISI, ASME, BS, ANSI, JIS, GB, ASTM, DIN
Sand Blast
Casting+Forging+Stamping+CNC Machining+Welding

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US$ 3 / Piece
30 Pieces (MOQ)
Ningbo Yinzhou Ternal Machinery Co., Ltd.
Ningbo Yinzhou Ternal Machinery Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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The Self Drilling Anchor System Provider
Whole Set of Anchor System
Tunnel Boring Machine
ISO9001: 2000, BV Certificated
New
High Strength Alloy Steel

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US$ 850-900 / Ton
1 Ton (MOQ)
Liaocheng Xinruyi Trading Co., LTD.
Liaocheng Xinruyi Trading Co., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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7 X 24 Hours One Week
One Year
SGS
AISI, ASME, ANSI, JIS, GB
Black, Varnish Painting, Galvanized
Hot Rolled
1 2 3 4 5 6 7 8 9 Next
Questions & Answers on Tunnel Bolts
Q
How can I identify reliable suppliers for mining machinery parts in China?
A
The Tunnel Bolts is classified under our comprehensive Mining Machinery Parts range.Identifying trustworthy suppliers entails thorough research, assessing credentials, visiting production facilities, and scrutinizing product quality. It's essential to cooperate with established manufacturers and conduct due diligence to ensure product reliability and client satisfaction.
Q
What advantages does purchasing mining machinery parts in wholesale quantities offer?
A
Enhance your Mining Machinery Parts setup with our premium Tunnel Bolts.Purchasing mining machinery parts in bulk presents benefits such as cost efficiency, quicker access to components, and streamlined manufacturing processes. Wholesale deals often involve discounts and customized solutions, enabling businesses to efficiently manage their mining machinery supply chain.
Q
What are the common materials used in production for mining machinery parts?
A
Enhance your Mining Machinery Parts setup with our premium Tunnel Bolts.Mining machinery parts are commonly fabricated using materials such as steel, aluminum, and composite alloys. These materials provide the necessary structural integrity and wear resistance required in mining operations. A reputable supplier can offer tailor-made solutions.
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