$Manufacturer Refractory Ceramic Ferrules for Stud Welding Ceramic Ring$

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Threaded Rods & Studs › Weld & Shear Studs

Manufacturer Refractory Ceramic Ferrules for Stud Welding Ceramic Ring

Updated 2026-11-04 · Markdown version

Model no. NH009

US$0.06 – 0.54 / piece

MOQ 1 piece · Final price confirmed in your quote

Color: White;Beige
Material: Alumina, High-Frequency Porcelain

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Customization	Available
Application	Refractory, Refractory
Color	White;Beige
Model NO.	NH009
Material	Alumina, High-Frequency Porcelain
Specifications2	Unglazed White;Diam408Diam23
Specifications3	Unglazed White;Diam455Diam31
Specifications4	Unglazed Beige;Diam307Diam16
Specifications5	Unglazed Beige;Diam328Diam20
Specifications6	Unglazed Beige;Diam408Diam23
Type	Ceramic Ring, Ceramic Parts
Transport Package	Plywood Case
Specification	Unglazed White; diam355diam17
Origin	Shanghai, China
Production Capacity	50000 PCS/Year
Category	Weld & Shear Studs

Technical parameters

Characteristic Table of Ceramic Ring
Name	99 Porcelain	95 Porcelain	Zirconia	Talc Porcelain
Main Components	AL203>99%	AL203>95%	ZrO2>94%	MgO SiO2
Physical Property	Density	3.85	3.6	5.9	2.8
Water Absorption Rate%	0	0	0	0
Sintering Temperature ºC	1700	1670	1600	1350
Material Characteristics	Hardness HV	1700	1600	1400	800
Bending Strength 4PT	>3500	>2900	>11000	900
Compressive Strength KGF/CM2	30000	25000	25000	4000
Thermodynamic Property	Maximum Operating Temperature ºC	1600	1450	1300	1100
Thermal Expansion Coefficient 10-6/ºC 0-1000ºC	8	7.8	10	6
Heat Resistant Impact Force T(ºC)	200	220	350	200
Thermal Conductivity W/M.K	31	22	3	2.5
Electrical Characteristics	Volume Resistivity Ω.CM	>1012	>1012	>1012	>1012
Insulation Breaking Strength KT/M	18	16	15	10
Dielectric Constant 1MHZ(E)	9.2-10.5	9.0-10	12.5	5.8

Description

Manufacturer Refractory Ceramic Ferrules for Stud Welding Ceramic Ring is part of our weld & shear studs range (Threaded Rods & Studs).

Key details

Type: Ceramic Ring, Ceramic Parts
Material: Alumina, High-Frequency Porcelain
Application: Refractory, Refractory
Color: White;Beige

Available configurations include color and material. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1 piece at US$0.06 – 0.54 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Manufacturer Refractory Ceramic Ferrules for Stud Welding Ceramic Ring?

The listed minimum order is 1 piece, at US$0.06 – 0.54 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of Manufacturer Refractory Ceramic Ferrules for Stud Welding Ceramic Ring?

Type: Ceramic Ring, Ceramic Parts; Material: Alumina, High-Frequency Porcelain; Application: Refractory, Refractory; Color: White;Beige. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include color and material. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other weld & shear studs are available?

The Weld & Shear Studs category lists 559 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/threaded-rods-studs/weld-shear-studs/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

More about us → · Request a sample or custom quote →

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US$0.06 – 0.54MOQ 1 pieceGet a quote WA