Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Material	Stainless Steel with PTFE Liner
Compatible Filament Diameter	1.75mm / 3.00mm
Thread Type	M6 Thread
Compatibility	E3D V6 Hotend System
Feed Type	Direct and Remote Feed Compatible
Maximum Temperature	Up to 250°C (PTFE Limited)
Inner Diameter	2.0mm (Optimized for 1.75mm)
Package Contents	1x Throat Tube, 1x Heat Sink Compound Sample
Surface Finish	Polished Stainless Steel
Weight	12 grams

6 reviews

Anonymous

Mar 30, 2026

Rating: 5/5

Perfect fit for my E3D V6 upgrade

This throat tube installed seamlessly into my hotend. The PTFE liner is smooth, and I haven't experienced any clogging since switching from my old brass tube. Highly recommended for PLA printing.

Anonymous

Mar 27, 2026

Rating: 4/5

Good quality, slight threading tightness

The stainless steel feels very durable. The threads were a bit tight initially, requiring some careful tightening, but once seated, it works perfectly. No leaks or heat creep issues so far.

Anonymous

Mar 27, 2026

Rating: 5/5

Solved my clogging issues

I was constantly dealing with jams in the heat break area. This lined throat tube completely solved the problem. The transition between the PTFE and the nozzle is very clean.

Anonymous

Mar 21, 2026

Rating: 5/5

Easy installation for beginners

I was worried about installing this myself, but the instructions were clear and the part fit exactly as expected. My printer is running quieter and smoother now.

Anonymous

Mar 20, 2026

Rating: 4/5

Great value for money

For the price, you really can't beat the quality. It's not genuine E3D branded, but the dimensions are spot on. Works great with generic 1.75mm PLA filament.

Anonymous

Mar 19, 2026

Rating: 5/5

Excellent for remote feed setups

Using this in a Bowden setup on my custom rig. The internal surface is incredibly smooth, reducing friction significantly. My extrusion consistency has improved noticeably.

5 FAQ

Q: Is this compatible with ABS filament?

A: While the stainless steel can handle high temperatures, the PTFE liner is generally recommended for use up to 250°C. For prolonged ABS printing, ensure your hotend temperature stays within safe limits for PTFE, or consider an all-metal throat for higher temps.

Q: How often should I replace the PTFE liner?

A: Under normal usage with PLA, the liner can last for hundreds of prints. If you notice increased friction, grinding sounds, or inconsistent extrusion, it may be time to inspect or replace the tube.

Q: What is the exact length of the threaded portion?

A: The threaded portion is standard M6 with a length of approximately 22mm, designed to fit standard E3D V6 heatsinks.

Q: Can I use 3mm filament with the 1.75mm version of this tube?

A: No, please select the specific variant for your filament size. Using 3mm filament in a 1.75mm lined tube will cause immediate jamming and potential damage to your extruder.

Q: Does this come with a new heater block or just the tube?

A: This package includes only the stainless steel throat tube with the PTFE liner. The heater block, nozzle, and heatsink are sold separately.

Explore your interests

Xiaomi Official Flagship, Compatible with T200/T200C, Mijia Sonic Electric Toothbrush Heads, 3-Pack

$39.00

3D Printer DIY Accessories 6*20 Single-End Electric Heating Tube 50W High-Power High-Temperature Heating Rod Single-End 24V

$30.00

Leji 3D Printer Bambu Lab High-Conductivity GD900 Thermal Grease for Hotend, Throat Tube, and Heatsink

$7.60

HP Type-C Dual Interface USB Flash Drive - Phone Backup Tool for Computers, Large Capacity for iPhone 15/16/17

$79.90

VORON 0.1/2.4 Print Head Replacement Dragon Nozzle E3D V6 Hot End Upgrade DIY

$52.91

FANMU MP3 Player for Students - Dedicated English Listening Device for High Schoolers, Bluetooth MP4 Music Player

$179.00

Fanmu MP4 with WiFi Internet Access, MP5 for High School Students, Dedicated MP3 Portable Music Player, Magical Device for Listening to Songs, MP9

$199.00

ND Ceramic Heating Block Brass Hardened Steel Nozzle High-Speed Printing Hotend

$90.54

3D Printer Accessories Hotend Ring Heating Ceramic Heater Aluminum Block V6/Volcano Quick-Heat Sheet Kit

$96.00

Nozzle Cleaning Brush for 3D Printer Aluminum Block Rust Removal

$1.80

3D Printer Hotend Heating Assembly for H2D

$169.00

League of Legends LOL PC Game Points Recharge 10000 LOL Points Top-Up Fast Delivery

$91.00

Lineage Classic Server Top-Up: HK/Macau/TW/Global, Monthly/Quarterly Cards, Gift Packs, Stored Value & Microtransactions

$13.85

Creality K2 Plus Ceramic Hotend Extruder Kit Integrated Hardened Steel Nozzle High-Flow Heating Assembly

$17.80

3D Printer Accessories Bamboo TZ-V6 Upgraded High-Temperature High-Speed Hotend Kit - Extruder Nozzle Printing Set Compatible

$91.00

Compatible with Bambu Lab A1/A1 mini Hotend Kit Upgrade Brass Heat Dissipation Detachable Hardened Steel Nozzle Accessories

$6.21

Zhen Brand 125/183 Black PVC Electrical Tape, Electrical Insulation Tape, Flame-Retardant, Lead-Free, Waterproof Sealing Identification, Widened Electrical Cloth, High Adhesion, High Voltage Automotive Wire Harness Cables Black Tape

$10.00

Gray Series Hard Cardstock A4/8k for Handmade Paper-Cutting, 4K Colored Pencil Drawing, Full Sheet Thickened A3 Light Gray, Advanced Gray, Smoke Silver, Gentleman Dark Gray for Mounting and Background Design

$8.87

Recommended by Papi Jiang | Anker AI Recording Bean Feishu Smart Voice Recorder Meeting Record Artifact Portable Translation Card

$899.00

Queen Card 50 Yuan Automatic Delivery Official Card Key, No Fake Orders in This Store, Beware of Gambling Scams

$50.00

Bambu Lab X1C/P1P Extruder 3.0 Upgraded Hardened Steel Hotend High-Temperature Detachable Component for 3D Printers

$210.27

Type-C Mobile USB Flash Drive 512GB Dual Interface 256GB Ultra-High Capacity 1TB for Phone and PC 128GB High-Speed 64GB

$23.70

A1/A1 mini Hotend Base Synthetic Stone Accessory, Anti-Clogging, Delamination Resistant, Durable for High-Temp Printing

$18.79

Multi-Function Direct Extruder Kit 10-in-1 for 3D Printers

$97.80

Spring Sowing Various Vegetable Seedlings Complete Collection Four Seasons Tomato Pepper Cucumber Southern Seeds

$42.50

[Lawyer's AI New Partner] DingTalk A1 Legal Edition AI Smart Voice Recorder Analysis Translation Card

$1,099.00

BIQU Crab 3D Printer Tool - Multi-function Socket for Print Head Nozzle Replacement, Heating Block Removal & Installation

$432.20

Custom Payment QR Code Signs - WeChat Collection Code Stickers, Alipay Friend Ordering Codes, Printed with Adhesive Backing

$3.49

3D Printer Hotend Kit Ceramic Nozzle for Creality Ender 3 V3/V3 Plus

$11.85

Electrician Tape Black Insulating Tape Flame-retardant Cloth Colored High Temperature Resistant High Adhesion PVC Waterproof Cloth Electrical Insulating Cloth

$10.10