YB/T 4071-1991Blast furnace air outlet (English PDF)
高炉风口
YB/T 4071 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| YB/T 4071-2025 | Blast furnace tuyere | Valid |
| YB/T 4071-1991 | Blast furnace air outlet | Obsolete |
YB/T 4071-1991 is obsolete. It has been replaced by YB/T 4071-2025. This page sells the obsolete edition, for projects and contracts that still cite it.
This is a limited preview
Buy now to download the full PDF
Need quotation for your management?
Get a formal quotation for YB/T 4071-1991 in 30 minutes.
Issued by
Ministry of Metallurgical Industry
Level / Type
National · Recommended
Issue date
September 18, 1991
Implementation date
January 1, 1992
Scope
YB/T 4071-1991 is the English-translated version of 高炉风口.
YB/T 4071-1991 is the Chinese industry standard "Blast furnace air outlet". It was issued on September 18, 1991 by the Ministry of Metallurgical Industry, and took effect on January 1, 1992. It is obsolete: it has been replaced by YB/T 4071-2025.
Found what you need?
Document preview — YB/T 4071-1991
National Standard of the People's Republic of China
Issued by: Ministry of Metallurgical Industry
Contents
- Document data
1 Document data
Sector: Ferrous Metallurgy (industry standard).
Issuing body: Ministry of Metallurgical Industry.
Date of issue: 1991-09-18.
Date of implementation: 1992-01-01.
Status: obsolete, replaced by YB/T 4071-2025.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
How to Download YB/T 4071-1991
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
YB/T 036.1-2026 — General technical requirement for metallurgical equipment manufacturing - Part 1: Inspection and trst
YB/T 036.11-2026 — General technical requirements for metallurgical equipment manufacturing - Part 11: welding
YB/T 036.21-2026 — General technical requirement for metallurgical equipment manufacturing - Part 21: Packaging
Secure payment via Stripe
Payments accepted
YB/T 4071-1991
$79.00