1. Corrosion, remaining-life, MAWP & flange-rating calculations
Key study topicIdentify weak areas and improve with focused review.
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2. B31.3 material factors & temperature effects
Key study topicIdentify weak areas and improve with focused review.
Start Practicing3. Welding procedures & personnel qualification
Key study topicIdentify weak areas and improve with focused review.
Start Practicing4. Nondestructive examination & leak testing
Key study topicIdentify weak areas and improve with focused review.
Start Practicing5. API 570 inspection planning, classifications, intervals & CMLs
Key study topicIdentify weak areas and improve with focused review.
Start Practicing6. Practical piping inspection, thickness measurement & pressure testing
Key study topicIdentify weak areas and improve with focused review.
Start Practicing7. Piping damage mechanisms
Key study topicIdentify weak areas and improve with focused review.
Start Practicing8. Repairs, alterations, rerating & in-service welding
Key study topicIdentify weak areas and improve with focused review.
Start Practicing9. API 570 scope & responsibilities, pressure relief & material verification
Key study topicIdentify weak areas and improve with focused review.
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Straight answers about the API570 exam, the questions, pricing, the free trial, and how this fits your prep.
The API570 practice bank is organized into 9 study topics - Corrosion, remaining-life, MAWP & flange-rating calculations, B31.3 material factors & temperature effects, Welding procedures & personnel qualification, Nondestructive examination & leak testing, API 570 inspection planning, classifications, intervals & CMLs, Practical piping inspection, thickness measurement & pressure testing, Piping damage mechanisms, Repairs, alterations, rerating & in-service welding, and API 570 scope & responsibilities, pressure relief & material verification. Every practice question belongs to one study topic, so you can choose the subjects you want to practise.
The API 570 Piping Inspector (API570) exam has 170 questions and is completed in 7 hours 30 minutes. Our timed practice tests mirror that length and pacing, so exam day feels familiar.
No - and that matters. These are original practice questions organized into the 9 study topics listed on this site. We never distribute actual exam content, so practicing here keeps you fully compliant with official exam policies.
No. API570 Exam Prep is an independent study resource for API 570 Piping Inspector (API570). It is not affiliated with, sponsored by, or endorsed by the official certifying body or exam administrator.
Every paid plan unlocks the full bank of 1,000+ practice questions covering all 9 API570 topics - Corrosion, remaining-life, MAWP & flange-rating calculations, B31.3 material factors & temperature effects, Welding procedures & personnel qualification, Nondestructive examination & leak testing, API 570 inspection planning, classifications, intervals & CMLs, Practical piping inspection, thickness measurement & pressure testing, Piping damage mechanisms, Repairs, alterations, rerating & in-service welding, and API 570 scope & responsibilities, pressure relief & material verification. You can practice the whole bank, filter by topic, or run a timed, topic-balanced exam simulation.
Yes - the bank is maintained against the current exam outline, and questions are revised when the exam changes.
No honest practice platform can guarantee a pass. What realistic practice does is show you - before exam day - exactly which topics are weak, and give you the repetitions to fix them. That's the difference between hoping you're ready and knowing where you stand.
Yes. You get 10 free sample questions with instant feedback - no credit card and no account required.
The free sample shows you the question quality. Paid plans unlock the full 1,000+ question bank, exam-style practice modes, mistake review, and - on Fast Track and Pass Confidence - progress analytics that show your readiness by topic.
No. Every plan is a single one-time payment for a fixed access window - 48 hours, 7 days, or 6 weeks. There is no auto-renewal and no recurring billing.
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For most countries, the price you see is exactly what you pay - tax is already included. Where local law requires it to be added separately, it's shown clearly at checkout before you pay, so there are never any surprise fees.
Access is instant after payment and runs for your plan's full window from that moment. When the window ends, your local progress stays on your device - you can buy another window any time and pick up where you left off.
Yes - the whole platform is mobile-first: practice, mistake review, and analytics all work on any phone, tablet, or laptop with a browser. Nothing to install.
Every answer feeds your per-topic accuracy, readiness score, and weak-area list. Instead of re-reading everything, you drill the topics that are actually costing you points - that's what moves a score in days, not months.
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Real feedback from API570 candidates on Reddit.
"tbh i was pretty skeptical but the open-book practice questions on api570exam.com actually mirror the real exam format way better than i expected. spent most of my time there drilling code application stuff and it paid off. passed first try, wasnt expecting that."
"took me two attempts. first time i treated the closed-book section like an afterthought and got wrecked by it. second time around i used this site specifically to grind the knowledge questions and track where i kept getting things wrong. that mistake review feature is what made the difference for me."
"it gets the open-book section right. timed practice under realistic conditions so you're not fumbling thru references on exam day. decent site, did what i needed it to do."