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TCZ-50 The TCZ-50 is a zinc-based thread compound designed for tool joints and drill collars. It features 50% zinc content for leak-proof seals under extreme pressure.
Mfr Part #:

TCZ-50

Available from 1 distributors
Mfr Name: Centralab Semiconductor (Globe Union)
Centralab Semiconductor (Globe Union)
The TCZ-50 is a zinc-based thread compound designed for tool joints and drill collars. It features 50% zinc content for leak-proof seals under extreme pressure.
✓ Total Stock: 50 pcs
$ Price Range: $1.16

TCZ-50 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
50 pcs
On Request
50 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TCZ-50 Specifications Quick View

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TCZ-50 Description

Short technical summary and product information.

The Moly-Graph® TCZ-50 is a specialized zinc-based thread compound formulated for use on tool joints, drill collars, and other rotary shouldered connections. It contains over 50% finely powdered high-purity zinc, ensuring a leak-proof seal even under extreme pressures. This compound prevents galling and seizing, reducing the need for excessive torque during break-out and protecting threads from buildup.

 

The TCZ-50 offers a wide service temperature range from -12°C (0°F) to 177°C (350°F). Its lithium base provides good consistency across this temperature band. The compound is easily brushable down to -12°C and resists water absorption. It is supplied in 25 kg pails.

 

Key characteristics include a density of 1.6 g/cc, an unworked penetration of 290-310, and a dropping point of 180°C. The base oil has a flash point of 200°C. The compound conforms to API RP 7A1 standards. It is important not to use this product on oxygen lines or in atmospheres with a high oxygen content.

TCZ-50 Quick Information

Product Type: Thread Compound
Canonical Name: TCZ-50 Zinc Base Thread Compound

TCZ-50 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TCZ-50 Estimated Pricing

Qty Low High
1+ $1.16 $1.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

TCZ-50 Features

  • Contains over 50% finely powdered zinc.
  • Ensures leak-proof seal under extreme pressure.
  • Prevents galling and seizing of threads.
  • Operates from -12°C to 177°C.
  • Conforms to API RP 7A1 standard.

TCZ-50 Applications

  • For tool joints and drill collars.
  • Used on rotary shouldered connections.
  • Prevents thread damage during assembly.
  • Maintains performance in wide temperature ranges.

TCZ-50 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the zinc content of the TCZ-50 thread compound?

The TCZ-50 thread compound contains over 50% finely powdered high-purity zinc.

What is the operating temperature range for the TCZ-50?

The TCZ-50 thread compound has a service rating from -12°C to 177°C.

What is the density of the TCZ-50 thread compound?

The density of the TCZ-50 thread compound is 1.6 g/cc.

What is the dropping point of the TCZ-50 thread compound?

The dropping point of the TCZ-50 thread compound is typically 180°C.

What is the standard package quantity for the TCZ-50?

The TCZ-50 is supplied in 25 kg pails.

What is the RoHS status of the TCZ-50?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the TCZ-50?

The Moisture Sensitivity Level (MSL) is Level 1.

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