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Si3n4 Tube Manufacturers & Suppliers

Si3n4 Tube Total 104 manufacturers & suppliers found with 312 products

Wuhan Elite Industry Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area100
Plant Area
Trading Company
Coil Heater , Thermocouple , Cartridge Heater , Thermocouple Wire , Electric Heater
OEM, ODM
ISO 9001
  • Sialon Si3n4 Ceramic Tube Ceramic Thermocouple Tube 28 X 16 X 600
    US$ 80 / Piece
    1 Piece (MOQ)
  • Sialon Si3n4 Ceramic Tube Thermocouple Tube for Aluminum Casting
    US$ 80 / Piece
    1 Piece (MOQ)
  • Sialon Ceramic Tube Thermocouple Sheath Si3n4 Silicon Nitride Ceramic Pipe
    US$ 80 / Piece
    1 Piece (MOQ)

Lianyungang Highborn Technology Co., Ltd.

China Supplier - Diamond MemberSince 2015

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Quartz Glass , Alumina Ceramics , Zirconia Ceramics , Cordierite Ceramics , Porous Ceramics
OEM, ODM, Own Brand
ISO 9001, GAP
  • Customized High Precision Hardness Silicon Nitride Si3n4 Ceramic Centralizer Tube
    US$ 20 / Piece
    5 Pieces (MOQ)
  • Manufacturer Offer Refractory Wear Resistance High Mechanical Strength Thermocouple Protection Si3n4 Silicon Nitride Tube
    US$ 400 / Piece
    1 Piece (MOQ)
  • Customized High Strength Silicon Nitride Si3n4 Ceramic Tube Sleeve for High Pressure Cleaner
    US$ 25 / Piece
    5 Pieces (MOQ)

Hunan Rui Yue Industrial and Trade Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Number of Employees2
Number of Employees
Manufacturer/Factory , Trading Company
Fire Assay Crucible and Clay Crucible Cupel , Ceramic Faucet Disc Alumina Ceramic Disc for Tap , Alumina Ceramic Tube Al2O3 Refractory Kiln Tube , Silicon Carbide Beam Kiln Tube Sic Nozzle , Aluminium Nitride Plate Rod Tube with Spare Part
OEM, ODM
ISO 9001, ISO 14001
  • Factory Price Silicon Nitride Si3n4 Protection Tube
    US$ 8 / Piece
    10 Pieces (MOQ)
  • Refractory Si3n4 Nitride Bonded Silicon Carbide Nsic Sic Thermocouple Protective Tube
    US$ 8 / Piece
    10 Pieces (MOQ)
  • High Purity Long Si3n4 Silicon Nitride Protection Tube for Smelting Aluminium
    US$ 8 / Piece
    10 Pieces (MOQ)

DKJL Co., Ltd.

China Supplier - Gold MemberSince 2007

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Trading Company
Insulation Product , Refractory Product , Ceramic Fiber Product , Heating Element , Fireclay Brick
OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000
  • Silicon Nitride Si3n4 Bonded Sic Silicon Carbide Thermocouple Protection Tube
    US$ 2 / Piece
    20 Pieces (MOQ)
  • Silicon Nitride Si3n4 Bonded Sic Protection Tube
    US$ 2 / Piece
    5 Pieces (MOQ)
  • High Temperature Silicon Nitride Heater Protection Tube
    US$ 2 / Piece
    12 Pieces (MOQ)

LIANYUNGANG BAIBO NEW MATERIAL CO., LTD.

China Supplier - Gold MemberSince 2015

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees53
Number of Employees
Manufacturer/Factory , Trading Company
Quartz Glass , Alumina Ceramics , Zirconia Ceramics , Cordierite Ceramics , Porous Ceramics
ODM, OEM
ISO9001:2015
  • Customized Piston Pump Si3n4 Thin Wall Black Pipe Different Size Hot Pressing Silicon Nitride Ceramic Liner Tube
    US$ 20 / Piece
    2 Pieces (MOQ)
  • High Precision Custom Made Shape Low Pressure Die Casting Si3n4 Silicon Nitride Ceramic Riser Tube
    US$ 30 / Piece
    10 Pieces (MOQ)
  • Customized Surface Polishing Si3n4 Ring Porcelain Bushing Hot Pressing Sintering Silicon Nitride Ceramic Pipe Tube
    US$ 30 / Piece
    10 Pieces (MOQ)

SHENZHEN JINGHUI INDUSTRY LIMITED

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Metallized Ceramics , Ceramic Substrates , Pepper Mill Mechanism , Pepper Grinder Mechanism , Ceramic Parts
OEM, ODM
ISO 9001, ISO 14001, BSCI, SA 8000, HACCP
  • Factory Price High Purity Si3n4 Silicon Nitride Tube
    US$ 2 / Piece
    1 Piece (MOQ)
  • Industrial Silicon Nitride Si3n4 Ceramic Cylindrical Roller Tube
    US$ 25 / Piece
    1 Piece (MOQ)
  • High-Temperature Si3n4 Bonded Silicon Nitride Thermocouple Protection Tube
    US$ 2 / Piece
    1 Piece (MOQ)

Shanghai Gongtao Ceramics Co., Ltd.

China Supplier - Diamond MemberSince 2014

Suppliers with verified business licenses

5.0
Plant Area924
Plant Area
Number of Employees16
Number of Employees
Manufacturer/Factory , Trading Company
Ceramic Tube , Ceramic Crucible , Ceramic Connector , Ceramic Ball , Ceramic Heating Element
ODM, Own Brand
ISO 9001
  • Silicon Nitride Si3n4 Bonded Silicon Carbide Sic Tube for Thermocouple Protection
    US$ 1.2 / Piece
    5 Pieces (MOQ)
  • Silicon Nitride Si3n4 Bonded Silicon Carbide Sic Tube
    US$ 2 / Piece
    15 Pieces (MOQ)
  • Si3n4 Silicon Nitride Bonding Sic Silicon Carbide Thermocouple Protection Ceramic Tubes
    US$ 0.9 / Piece
    2 Pieces (MOQ)

Jiangsu Fist Special Ceramic Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Ceramic Ignition Electrode , Alumina Ceramic , Zirconia Ceramic , Steatite Ceramic , Electrical Ceramics
OEM, ODM
ISO 9001, OHSAS/ OHSMS 18001, HSE, QC 080000, GMP...
  • Refractory Si3n4 Silicon Nitride Combined Silicon Carbide Thermocouple Protective Tube
    US$ 8 / Piece
    1 Piece (MOQ)
  • High Temperature and Corrosion Resistant Silicon Nitride Si3n4 Radiant Tube Silicon Nitride Riser Tube
    US$ 8 / Piece
    1 Piece (MOQ)
  • High Precision Silicon Nitride Si3n4 Degassing Shaft and Rotor for Molten Liquid Aluminum Alloy
    US$ 8 / Piece
    1 Piece (MOQ)

ZIBO YUFENG REFRACTORY CO., LIMITED

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Refractory Brick , Alumina Brick , Insulating Fire Brick , Refractory Castable , Refractory Mortar
Own Brand
ISO 9001, QC 080000
  • Si3n4 Nitride Bonded Silicon Carbide Ceramic Plate Thermalcouple Protection Rising Tube
    US$ 1 / Piece
    1 Piece (MOQ)
  • Wholesale Refractory Silicon Carbide Fish Type Board Nitride Bonded Nozzles Si3n4 Beam Ceramic Plate
    US$ 1 / Piece
    1 Piece (MOQ)
  • High Corrosion Resistance Si3n4-Sic Nitrided Bonded Silicon Carbide Ceramic Tube Pipe
    US$ 1 / Piece
    1 Piece (MOQ)

Zhengzhou Mission Ceramic Products Co., Ltd.

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Number of Employees2
Number of Employees
Trading Company
Alumina Tube , Alumina Crucible , Alumina Plate , Precision Alumina Ceramic Part , Silicon Carbide Ceramic
OEM, ODM, Own Brand
ISO 9001, ISO 14001
  • 16mm Diameter Si3n4 Silicon Nitride Protection Tube
    US$ 5 / Piece
    10 Pieces (MOQ)
  • Mission High Purity Si3n4 Ceramic Precision Parts
    US$ 5 / Piece
    10 Pieces (MOQ)
  • Custom High Thermal Conductivity Si3n4 Silicon Nitride Ceramic Substrate
    US$ 1 / Piece
    5 Pieces (MOQ)

LIAOYANG JIAXIN CARBIDE CO., LTD.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Manufacturer/Factory
Sic Heater , Mosi2 Heating Element , Silicon Carbide Tube , Graphite Sagger , Graphite Part for Vacuum Furnace
Own Brand
Response Time≤3h
  • Si3n4 Bonded Sic Thermocouple Protection Tube for Smelting or Casting of Molten Aluminum, Aluminium Alloys, Magnesium Alloys, Zinc and Copper Alloys.
    US$ 10 / Piece
    10 Pieces (MOQ)
  • Silicon Carbide Tube for Protect Sic Heater
    US$ 60 / Piece
    10 Pieces (MOQ)
  • Silicon Carbide Tube for Sic Rod 120/100X1000mm
    US$ 100 / Piece
    3 Pieces (MOQ)

Shanghai Yunnuo Industrial Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory
Ceramic Tube , Ceramic Crucible , Ceramic Rod , Ceramic Plate , Quartz Glass
OEM, ODM
within 15 workdays
  • Nsic Silicon Nitride Si3n4 Bonded Silicon Carbide Sic Protection Tube for Thermocouple
    US$ 13 / Piece
    5 Pieces (MOQ)
  • High Pure Si3n4 Silicon Nitride Protection Tube for Thermocouple
    US$ 140 / Piece
    5 Pieces (MOQ)
  • Rsic Recrystallized Silicon Carbide Thermocouple Protection Tubes for Molten
    US$ 15 / Piece
    5 Pieces (MOQ)
Manufacturer/Factory , Trading Company
1700c Rsic Ceramics & Kiln Furniture , 1450c Nsic Tube & Kiln Furniture , Rsic Plate Kiln Shelf , Rsic Beam Props , Rsic Burner Nozzle Tubes
OEM, Own Brand
ISO 9001
  • Si3n4 Tube, Si3n4-Sic Sheath, Si3n4 Protection Tubes, Sialon / Syalon Type Tubes
    Negotiable
    5 Pieces (MOQ)
  • Nsic Sheath, Si3n4 Bonded Sic Ceramic Tubes, Thermocouple Sheaths (Silicon Nitride Tube)
    Negotiable
    5 Pieces (MOQ)
  • Nsic Riser Tubes (Si3N4-SIC Stalk Ceramic Tubes /silicon carbide riser tube)
    Negotiable
    1 Piece (MOQ)

Xiamen Innovacera Advanced Materials Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Number of Employees2
Number of Employees
Manufacturer/Factory , Trading Company
ceramic components
Xiamen, Fujian
  • Si3n4 Silicon Nitride Heating Element Protection Tube for Foundry Industry
    US$ 1 / Piece
    1 Piece (MOQ)
  • Innovacera High Precision Gas Pressure Sintering Si3n4 Silicon Nitride Tube
    US$ 45 / pieces
    1 pieces (MOQ)
  • Electrical Insulation Silicon Nitride Thermocouple Heating Protection Tube
    US$ 1 / Piece
    1 Piece (MOQ)

TIANJIN YINGHUA NEW MATERIAL TECH CO., LTD.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Number of Employees1
Number of Employees
Trading Company
Zirconia , Ceramics , Dental Block , Blade , Piston
Own Brand
Nil
  • Factory Price Si3n4/Silicon Nitride Ceramics Tube
    US$ 0.1 / Piece
    10 Pieces (MOQ)
  • Hot Sale Si3n4/Silicon Nitride Ceramics Tube
    US$ 0.1 / Piece
    10 Pieces (MOQ)
  • Sale Si3n4/Silicon Nitride Ceramics Tube
    US$ 0.1 / Piece
    10 Pieces (MOQ)
Manufacturer/Factory
Rsic Beams , Sic Batts , Rsic Burner Nozzles , Nsic Protection Tubes , N-Sic Ceramic Kiln Furniture Parts
OEM
within 15 workdays
  • Nsic Si3n4-Sic Tubes (Thermocouple protection tube)
    US$ 10 / Piece
    10 Pieces (MOQ)
  • Nsic (Si3N4-SiC) Riser Tubes
    US$ 10 / Piece
    5 Pieces (MOQ)
  • Sialon Syalon Ceramic Tube (thermowell protection tubes)
    US$ 20 / Piece
    5 Pieces (MOQ)
Manufacturer/Factory
Sic Technical Ceramics Rsic Nsic Sisic , Rsic Beam Support , Rsic Plate Batts , Resic Burner Tubes , Nsic Ceramic Sheath Pipes
ODM, Own Brand
within 15 workdays
  • Sialon Si3n4 Ceramic Stalk Tube for Lpdc Machine
    Negotiable
    10 Pieces (MOQ)
  • China Rsic Kiln Furniture by 1650c Technical Ceramics
    Negotiable
    5 Pieces (MOQ)
  • Rsic Ceramic with Recrystallized Sic Advanced Ceramics (Batt, Beam, Tube, Crucible, Rod, Pin, special shaped ceramic parts process) #Rsicceramic
    Negotiable
    5 Pieces (MOQ)

Hangzhou Ualloy Material Co., Ltd.

China Supplier - Diamond MemberSince 2012

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees2
Number of Employees
Manufacturer/Factory , Trading Company
Resistance Strip , Copper Nickel Alloy Strip , Fecral Strip , Precision Alloy
ISO9001:2015
within 15 workdays
  • High Temperature Refractory Materials Silicon Carbide (SIC) Protective Tube
    US$ 22.9 / Piece
    1 Piece (MOQ)
  • Nitride Bonded Silicon Carbide Tube for Thermocouple Protection
    US$ 22.9 / Piece
    1 Piece (MOQ)
  • Silicon Carbide Protection Tube for Type K High Temperature Thermocouple
    US$ 22.9 / Piece
    1 Piece (MOQ)

MICC TECH. LIMITED

China Supplier - Diamond MemberSince 2008

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company , Other
Mineral Insulated Cable , Thermocouple Wire , Extension Wire , Ceramic Tube , Thermocouple Head
OEM, ODM, Own Brand
ISO 9000
  • Si3n4 Protection Pipe Thermocouple Protection Tube for Aluminum Liquid Temperature Measuring
    Negotiable
    5 Pieces (MOQ)
  • Si3n4 Thermocouple Protection Tube with Good Quality
    Negotiable
    5 Pieces (MOQ)
Manufacturer/Factory , Group Corporation
Muffle Furnaces , Sic Refractory , Sic Kiln Furniture , Alumina Ceramic , Ceramic Fiber Board
ISO 9001, ISO 9000
Zhengzhou, Henan
  • Si3n4 Bonded Sic (NSIC) Thermocouple Protection Tube /Sheath
    US$ 27 / Piece
    2 Pieces (MOQ)
  • Si3n4 Bonded Sic (NSIC) Kiln Furniture
    US$ 32 / Piece
    2 Pieces (MOQ)
Manufacturer/Factory
Riser Tube , Thermocouple Protection Tube , Sprue Bushing , Aluminum Titanate , Silicon Nitride
Own Brand
ISO 9001
  • Si3n4 Riser Tube for Low Pressure Die Casting
    Negotiable
    1 Piece (MOQ)
Manufacturer/Factory
Alumina Ceramic , Zirconia Ceramic , Silicon Nitride Ceramic , Metallized Ceramic , Alumina Ceramic Heater
Xiamen, Fujian
  • Black Silicon Nitride Ceramic Tube Si3n4 Sin for Industry
    Negotiable
    10 Pieces (MOQ)

Henan Hiq Furnace Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Vacuum Furnace , Lab Furnace , Industrial Furnace , Mosi2 Heating Element , Sic Heating Element
OEM, Own Brand
within 15 workdays
  • Nitride Bonded Silicon Carbide Thermalcouple Protection Tube
    US$ 80 / Piece
    5 Pieces (MOQ)
  • Factory Price Reaction Sintered Sic Silicon Carbide Ceramic Tube
    US$ 80 / Piece
    5 Pieces (MOQ)
  • Gas Pressure Vacuum Sintering Furnace, Graphite Heating Vacuum Si3n4 Ceramic Ball Sintering Furnace
    Negotiable
    1 set (MOQ)

Wuxi Sundi Precision Tools Co., Ltd

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Carbide/PCD/CBN Cutting Tools , Punch and Die , Mold Components , Punch Tooling , PCD Reamers
OEM, ODM
Response Time≤3h
  • Small Quantity CNC Machining Aluminum Al2O3 Aluminum Oxide Ceramic Tubes for Textile Machinery Parts
    US$ 1 / Piece
    2 Pieces (MOQ)
  • Rapid Response Si3n4 Silicon Nitride Aluminum Oxide Ceramic for Industrial Ceramic
    US$ 1 / Piece
    2 Pieces (MOQ)
  • High Temperature and Wear Resistance Industrial Precision Grinding Ceramic Components for Tubular Heating Elements
    US$ 1 / Piece
    2 Pieces (MOQ)

Hebei Baotong New Material Technology Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory
Silicon Carbide , Boron Carbide , Silicon Carbide Ceramic Casting , Boron Carbdie Ceramic Casting , Bulletproof Plate
ODM
within 15 workdays
  • Si3n4 Silicon Nitride Bonding Sic Silicon Carbide Thermocouple Protection Ceramic Tubes
    US$ 0.58 / Piece
    10 Pieces (MOQ)
  • High Quality Silicon Carbide Tube, Customized Content and Size
    US$ 0.58 / Piece
    10 Pieces (MOQ)
  • 2mm 3mm 4mm 5mm 6mm Ceramic Balls Sic Ceramic Balls G5 G10 Si3n4 Silicon Carbide Ball Bearing
    US$ 0.3 / Piece
    100 Pieces (MOQ)
Manufacturer/Factory , Other
Onion Glass Tube , Bioindicator Glass Tube , Biological Indicator Glass Tube , Neutral Glass Tube , Testing Kit Glass Tube
Zhengzhou, Henan
  • Sialon Nitride Bonded Silicon Carbide Nsic Stalk (Riser) Tube
    US$ 15 / Piece
    1 Piece (MOQ)

HENAN KINGWAY TECHNOLOGY CO., LTD.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Trading Company
Accelerator Bdp Antioxidant IPPD 6PPD , Rubber Accelerators&Antioxidants , Rare Earth Oxide La2o3 High Purity , Ceramic Raw Material and Pigments , Water Treatment PAC
OEM
ISO 9001, ISO 14001
  • Si3n4 Silicon Nitride Ceramic Tubes for Molten Aluminium
    Negotiable
    300 Pieces (MOQ)

BEIJING NORTH REFRACTORIES CO., LTD.

China Supplier - Gold MemberSince 2009

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Ceramic Fiber Blankets , Calcium Silicate Board , Fiber Cement Board , Refractory Steel Fibers , Ceramic Fiber Board
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14000
  • Ceramic Stalk for Aluminum Low Pressure Casting
    US$ 10000 / Piece
    1 Piece (MOQ)

ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees124
Number of Employees
Manufacturer/Factory , Trading Company
refractory brick; refractory castable
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, IS045001:2018
  • Customizable Industrial Kilns Refractory Silicon Carbide Beam Ssic Sisic Sic Tube
    US$ 5 / Piece
    10 Pieces (MOQ)
  • Refractory Nitride Bonded Silicon Carbide (SiC) Kiln Plate Ceramic Shelves
    US$ 1 / Piece
    100 Pieces (MOQ)
  • Refractory Silicon Carbide Bonding Sisic Sic Silicon Nitride Si3n4 Silicon Nitride Ceramic Tube Rod
    US$ 5 / Piece
    10 Pieces (MOQ)
Manufacturer/Factory
Thermocouple Protection Tubes , Aluminum Silicate Castertips , Aluminum Silicate Caster Tips , Thermocouple Protection Sheath , Alumina Ceramic Pipe
OEM, ODM
ISO 9001
  • High Strength Si3n4 and Sic Thermal Protection Tube for Aluminum Processing Industry
    US$ 5 / Piece
    5 Pieces (MOQ)
  • Si3n4 Bond Sic Thermocouple Ceramic Tube for Liquid Aluminum
    US$ 5 / Piece
    5 Pieces (MOQ)
  • High Strength Si3n4 Bond Sic Silica Thermal Protection Tube for Aluminum Processing Industry
    US$ 5 / Piece
    2 Pieces (MOQ)
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