Producer Price Index for stainless steel pipe and tube.
Latest value
154.371
Index · as of Aug 2026
Year-over-year change
+7.8%
BLS
Month-over-month change
-3.1%
Latest value is 1 month old. Next update expected around Sep 2026.
Calculate your adjustment
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Enter a base value, a current value, and a contract amount to see the adjustment.
Price history
Data & insights
Volatility (12mo)
±1.57%
Std. dev. of month-over-month change
Strongest average month-over-month move historically: August (-1.6% avg).
What this means for your clause
A distinct series from carbon steel pipe, relevant to corrosion-resistant piping in chemical processing or food-grade construction contracts.
Draft a clause
A starting point citing this series by name and code. Replace the bracketed terms with your contract's actual scope before use.
The [affected portion] of the Contract Price shall be adjusted using US PPI — Steel Pipe and Tube, Stainless Steel (BLS series WPU10170674), published by BLS.
Base Period: the index value published for August 2026 (or the month of contract signing, if different) is the Base Value.
Adjustment: at each Adjustment Date, the Current Value is the most recently published three-month average of the index (the Averaging Window). The Escalation Factor equals Current Value divided by Base Value.
Cap: the Escalation Factor applied under this clause shall not exceed 1.10 or fall below 0.90 (a 10% cap and floor) in any single Adjustment Date, regardless of the index's actual movement.
[Replace bracketed terms with your contract's actual affected-portion definition and adjustment-date schedule before use. This is a drafting starting point, not legal advice.]
Compare the current value of BLS series WPU101706 (Steel Pipe and Tube) to its value at contract signing, turn that into a ratio, and apply the ratio to the steel pipe-affected line items. A usable clause also names an averaging window, a publication-lag rule, and a cap.
Escalake tracks US PPI — Steel Pipe and Tube, Stainless Steel, applies your formula, and gives both sides a number they can confirm, no spreadsheet required.
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