SUNACE
SUNACE
Process Control SAK-CZP30 · Bulk density
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.

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

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

Bulk density · published grade

Inside spec, outside our limits

0

Every release sat inside the action limits

Nothing to check

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.

SAK-CZP 30 · Ca/Zn one pack, pressure pipe · Bulk density

Customer specification 260 to 400g/L from the QP-ONEPACK plan. Action limits 284 to 368, the middle 60% of the customer window, measured out from target.

Inside the action limits Inside the customer spec, outside our limits Outside the customer spec
Reading
200 250 300 350 400 450 Bulk density (g/L) Customer spec 400 Action limit 368 Target 320 Action limit 284 Customer spec 260 B25-0708 · 302g/L B25-0718 · 338g/L B25-0732 · 312g/L B25-0734 · 338g/L B25-0799 · 305g/L B25-0831 · 325g/L B25-0884 · 313g/L B25-0921 · 309g/L B26-0064 · 299g/L B26-0147 · 310g/L B26-0186 · 319g/L B26-0233 · 327g/L B26-0205 · 328g/L B26-0251 · 301g/L B26-0259 · 299g/L B26-0333 · 299g/L B26-0332 · 320g/L B26-0330 · 321g/L B26-0331 · 311g/L B26-0358 · 340g/L B26-0439 · 322g/L 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 3 between 275 and 300g/L 12 between 300 and 325g/L 6 between 325 and 350g/L 0 5 10 15 Releases per 25.0g/L band

21 releases of SAK-CZP30 · 0 inside the customer specification but outside the action limits · 0 outside the specification · widest reading 340g/L, narrowest 299g/L.

Worth a look

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

Every release of SAK-CZP30 sat inside the action limits on Bulk density.

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 1 322 322 Too few
Last month 2 322 340 Too few
Last two months 6 299 340
29%

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