Spherical Nuts for Mining Accessories
The performance of the spherical nuts is better than the casting nuts.
Usually, we do it with steel GB45#, black no corrosion and T thread, or based on your detail drawings.
Product Introduction
Product Introduction
● The performance of the spherical nuts is better than the casting nuts.
● Usually, we do it with steel GB45#, black no corrosion and T thread, or based on your detail drawings.
● Spherical nuts are widely used in the tunneling ground support, mining ground support, construction form works, etc.
● Spherical nuts are more suitable for round roof.
Product Parameter (Specification)
Item No. | Size | F | D | L | |||||
# | inch | mm | inch | mm | inch | mm | inch | mm | |
CLHN016-1 | 6 | 3/4" | 19 | 1.38 | 35 | 2.01 | 51 | 1.57 | 40 |
CLHN016-2 | 7 | 7/8" | 22 | 1.38 | 35 | 2.01 | 51 | 1.77 | 45 |
CLHN016-3 | 8 | 1" | 25 | 1.61 | 41 | 2.13 | 54 | 1.77 | 45 |
CLHN016-4 | 9 | 1-1/8" | 28 | 1.77 | 45 | 2.28 | 58 | 1.97 | 50 |
CLHN016-5 | 10 | 1-1/4" | 32 | 1.97 | 50 | 2.44 | 62 | 2.36 | 60 |
CLHN016-6 | 11 | 1-3/8" | 36 | 2.36 | 60 | 2.76 | 70 | 2.56 | 65 |
CLHN016-7 | 14 | 1-3/4" | 43 | 2.95 | 75 | 3.94 | 100 | 3.15 | 80 |
CLHN016-8 | 18 | 2-1/4" | 57 | 3.35 | 85 | 5.12 | 130 | 4.33 | 110 |
CLHN016-9 | 20 | 2-1/2" | 63.5 | 3.54 | 90 | 5.51 | 140 | 4.72 | 120 |
Products Details
The spherical nut has a spherical washer and a hexagonal /square nut , which helps better align the bolts and plates and eliminates the need to carry two stock items on site (nut and domed spherical washer).
Product Qualification
● Our factory not only has the fixed raw material suppliers, the strict production process and the specialized technical workers, moreover also has ISO quality certificate.
Production Procedure
Factory Review
Taizhou Changlong Fasteners Co. Ltd is specialized in manufacturing a variety of high intensity particular fasteners. It mainly produces special hot forged industrial fasteners(spherical nuts, spherical washer and hexagonal nuts etc.) for your ground support with 13yrs experience. All the machines and test equipment are advanced and completed. The technical power of the company is also very strong. The products are mainly sold to the Euro-American countries.
Deliver, Shipping and Serving
● Deliver: generally 30 days to complete the shipment, with pallet packaging.
● Shipment: from NingBo or ShangHai port.
● Serving: we strictly in accordance with customer requirements for the production and packaging of products, to provide customers with great quality service.
FAQ
Q1: What's your payment term?
A: 30% T/T in deposit, the rest against on the copy of B/L.
Q2: What's the MOQ for your production?
A: The MOQ is 3000cs.
Q3: Is it all right to make customer's own brand name?
A: OEM is ok.
Q4: Could you provide the mill certificate?
A: Yes.
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