SUNACE
SUNACE
Process Control SAK-CZP30 · Fusion time
July 2026 close · posted live Mon 3 Aug 2026

Manufacturing

Process Control

Every release of a grade against the customer specification and against Sun Ace's own action limits, the moment QC closes the batch.

Every grade together
Grade SAK-CZB65 ACE-ZNS10 ACE-CAS10 SAK-CZC70 ACE-ZNS20-C SAK-CZP30 ACEGUARD-HT8 ACE-CAS40-C SAK-CZM15 ACEFEED-CA20 ACE-MGS20-PH SAK-CZP40 SAK-ORP22 ACE-CAS20 SAK-CZH80 INT-CAST70
Against Published grade Iplex Pipelines Australia Pty Ltd

Newest release

B26-0439 SAK-CZP 30 · Ca/Zn one pack, pressure pipe · 11,916 kg made 23 Jul 2026 Pass

Closed by Vinh Le at 4:41pm · 11 days ago · WO-2026-0445

Yield
99.30 %
Peak temperature
135.4 °C
Fusion time
53.0 s ◆
Torque, peak
41.6 Nm
Colour, initial ΔE
1.42
Bulk density
322 g/L
Moisture
0.51 %
3,180 kg still on the rack, 8,736 kg already gone to Iplex Pipelines Australia Pty Ltd, Vinidex Pty Ltd.

Releases plotted

21

04 Aug 2025 to 23 Jul 2026

Fusion time · published grade

Inside spec, outside our limits

1

Most recent B26-0439 on 23 Jul 2026

Sellable, worth a look before it goes

Outside the customer spec

0

No release broke the specification

Clean

The line

No comparison

Only 1 release in the last week of production

Widen the window

Every measure on the release

Pick one to open it below. Bands as drawn on the big chart.

Yield
%
Plan · 97.50 to 100.00
21 releases 1 to check
Peak temperature
°C
Plan · 128.0 to 142.0
21 releases 1 outside spec
Fusion time
s
Grade spec SA-CZP30-A · ±2%
21 releases 1 to check
Torque, peak
Nm
Plan · ±3%
21 releases All inside
Colour, initial ΔE
Grade spec SA-CZP30-A · 0.00 to 2.40
21 releases 7 to check
Bulk density
g/L
Plan · 260 to 400
21 releases All inside
Moisture
%
Plan · 0.00 to 1.50
21 releases All inside

SAK-CZP 30 · Ca/Zn one pack, pressure pipe · Fusion time

Customer specification 52.9 to 55.1s (±2% of 54.0) from grade specification SA-CZP30-A. Action limits 53.3 to 54.7, two thirds of the ±2% tolerance, so ±1.33% of target.

Inside the action limits Inside the customer spec, outside our limits Outside the customer spec
Reading
52.5 53.0 53.5 54.0 54.5 55.0 55.5 Fusion time (s) Customer spec 55.1 Action limit 54.7 Target 54.0 Action limit 53.3 Customer spec 52.9 B25-0708 · 54.3s B25-0718 · 53.6s B25-0732 · 53.8s B25-0734 · 53.8s B25-0799 · 54.0s B25-0831 · 53.9s B25-0884 · 53.9s B25-0921 · 54.2s B26-0064 · 54.3s B26-0147 · 53.6s B26-0186 · 54.2s B26-0233 · 54.4s B26-0205 · 53.9s B26-0251 · 54.4s B26-0259 · 54.3s B26-0333 · 53.6s B26-0332 · 53.7s B26-0330 · 54.4s B26-0331 · 53.9s B26-0358 · 54.3s B26-0439 · 53.0s · inside the customer specification, outside the action limits Aug 25 Sep 25 Oct 25 Nov 25 Dec 25 Jan 26 Feb 26 Mar 26 Apr 26 May 26 Jun 26 Jul 26 Releases in the order they were made, oldest at the left 1 between 53.0 and 53.3s 4 between 53.5 and 53.8s 6 between 53.8 and 54.0s 3 between 54.0 and 54.3s 7 between 54.3 and 54.5s 0 5 10 Releases per 0.25s band

21 releases of SAK-CZP30 · 1 inside the customer specification but outside the action limits · 0 outside the specification · widest reading 54.4s, narrowest 53.0s.

Worth a look

Releases outside the action limits, newest first, with what is still on the rack.

Batch Fusion time State Stock
B26-0439
23 Jul 2026
 53.0 s
Sellable, past our limit
0.3s past it · 91% of the way to the customer limit
3,180 kg on hand
8,736 kg gone to Iplex Pipelines Australia Pty Ltd, Vinidex Pty Ltd

Is the line getting skinnier

How much of the customer window the releases occupy, measured back from the last run on 23 Jul 2026.

Window Releases Lowest Highest Window used
Last week of production
1 past the action limits
 1 53.0 53.0 Too few
Last month
1 past the action limits
 2 53.0 54.3 Too few
Last two months
1 past the action limits
 6 53.0 54.4
64%

Too few releases in the last week of production to read against the two-month baseline.

The readings

The charts above as numbers, newest first. ◆ past our action limits, ■ outside the customer specification.

Download CSV
Batch Made Yield
%
 Peak temperature
°C
 Fusion time
s
 Torque, peak
Nm
 Colour, initial ΔE
Bulk density
g/L
 Moisture
%
 Verdict
B26-0439 23 Jul 2026 99.30 135.4 53.0 ◆ 41.6 1.42 322 0.51 Pass
B26-0358 11 Jul 2026 99.39 135.8 54.3 42.0 2.07 ◆ 340 0.37 Pass
B26-0331 10 Jun 2026 99.61 136.0 53.9 42.2 1.78 311 0.45 Pass
B26-0330 10 Jun 2026 99.69 135.0 54.4 41.8 2.12 ◆ 321 0.80 Pass
B26-0332 08 Jun 2026 99.30 132.9 53.7 41.6 1.41 320 0.69 Pass
B26-0333 05 Jun 2026 99.35 135.9 53.6 42.1 1.70 299 0.74 Pass
B26-0259 14 May 2026 99.79 ◆ 136.3 54.3 42.2 1.26 299 0.71 Pass
B26-0251 06 May 2026 99.50 133.6 54.4 42.1 2.08 ◆ 301 0.82 Pass
B26-0205 21 Apr 2026 99.12 133.6 53.9 42.0 1.86 328 0.39 Pass
B26-0233 16 Apr 2026 99.18 137.1 54.4 42.3 2.10 ◆ 327 0.65 Pass
B26-0186 01 Mar 2026 99.12 133.8 54.2 42.0 1.43 319 0.58 Pass
B26-0147 26 Feb 2026 99.53 134.4 53.6 42.1 1.61 310 0.75 Pass
B26-0064 24 Jan 2026 99.18 137.0 54.3 42.2 1.82 299 0.75 Pass
B25-0921 04 Dec 2025 99.28 135.5 54.2 42.1 1.60 309 0.56 Pass
B25-0884 13 Nov 2025 99.42 134.4 53.9 42.3 1.99 ◆ 313 0.50 Pass
B25-0831 12 Oct 2025 99.43 133.7 53.9 41.6 1.34 325 0.42 Pass
B25-0799 23 Sep 2025 99.63 133.6 54.0 41.6 1.21 305 0.43 Pass
B25-0734 23 Aug 2025 99.35 137.0 53.8 41.8 1.34 338 0.66 Pass
B25-0732 21 Aug 2025 99.59 132.9 53.8 42.1 2.05 ◆ 312 0.45 Pass
B25-0718 13 Aug 2025 99.47 144.0 ■ 53.6 42.2 1.41 338 0.64 Fail
B25-0708 04 Aug 2025 99.73 136.0 54.3 42.2 1.98 ◆ 302 0.69 Pass