🌍 Manufacturer • Stockist • Exporter • Supplier • 📦 Ready Stock • 🧪 MTC EN 10204 3.1

ASTM A234 WP11 Alloy Steel Butt Weld Pipe Fittings (K11597 / SPA22 / STPA23 / DIN 13CrMo44 / EN 1.7335)

ASTM A234 WP11 Elbows, Tees, Reducers, Caps, Stub Ends, Crosses & Bends — Seamless sizes 1/2″–24″Welded sizes 1/2″–60″ • Schedules 10–XXS • ASME B16.9/B16.28 • Bevel Ends per B16.25.

🏭 Company Introduction

Dipti Metal Industries is a leading Manufacturer, Stockist, Exporter & Supplier of ASTM A234 WP11 Alloy Steel Butt Weld Pipe Fittings. Based in Mumbai, India, we support projects in refineries, petrochemicals, power, and EPC with certified quality and reliable deliveries.

🌍 Global Export 📦 Ready Stock 🧪 MTC 3.1 / TPI 🧰 Custom Fabrication

📋 Product Overview

ASTM A234 WP11 is a Cr-Mo alloy steel grade for elevated-temperature service. We manufacture and stock ASTM A234 WP11 elbows, tees, reducers, caps, stub ends, crosses, laterals, and bends conforming to ASME B16.9/B16.28, with bevel ends to ASME B16.25.

UNS K11597 JIS SPA22 / STPA23 DIN 13CrMo44 EN 1.7335 G3458 / D3753

✅ Types

  • ASTM A234 WP11 Elbows (LR/SR 90°, 45°, 180° returns)
  • ASTM A234 WP11 Tees (equal & reducing), Crosses
  • ASTM A234 WP11 Reducers (concentric & eccentric)
  • ASTM A234 WP11 Caps, Stub Ends (short/long), Laterals
  • Specials: fabricated offsets, headers, spools

🧪 Mechanical & Chemical (Typical Guidance)

Yield Strength (min)≥ 205 MPa
Tensile Strength415–585 MPa
Elongation (min)≥ 20%
Hardness (HB)≤ 197 HB

Composition (Typical / %)

C≤ 0.20Mn0.30–0.60
Si0.50–1.00P≤ 0.025
S≤ 0.025Cr1.00–1.50
Mo0.45–0.65Ni≤ 0.40

Values are indicative; final acceptance as per current ASTM/ASME and purchase specs.

🧾 Quick Specifications — ASTM A234 WP11

Sizes & Schedules

  • Seamless: NPS 1/2″ – 24″
  • Welded: NPS 1/2″ – 60″
  • Schedules: Sch 10/20/40/60/80/120/160, XS/XXS

Standards

  • ASME B16.9 / B16.28 • Bevels B16.25
  • EN 10253-2 (on request)
  • DIN 2605/2615/2616/2617 • MSS SP-43/75/97

QA & Testing

  • MTC EN 10204 3.1 (3.2 on request)
  • NDT: UT/MT/PT • PMI • HIC/SSC
  • TPI: BV • TUV • LR • SGS

🌍 Countries & Cities We Export ASTM A234 WP11 Fittings To

This list highlights major industrial cities and ports where we actively supply and support projects. If your destination isn't listed, contact us — we likely already serve nearby ports.

Middle East

  • United Arab Emirates: Abu Dhabi, Dubai, Sharjah, Jebel Ali, Ajman, Ras Al Khaimah, Fujairah
  • Saudi Arabia: Riyadh, Dammam, Al Khobar, Jubail, Jeddah, Yanbu
  • Qatar: Doha, Ras Laffan, Mesaieed
  • Oman: Muscat, Sohar, Duqm, Salalah
  • Bahrain: Manama, Sitra
  • Kuwait: Kuwait City, Ahmadi, Shuaiba
  • Iraq: Basra, Baghdad, Erbil

Asia

  • India: Mumbai, Hazira, Jamnagar, Dahej, Mundra, Chennai, Visakhapatnam, Kolkata, Paradip
  • Singapore: Jurong, Tuas
  • Malaysia: Port Klang, Johor, Bintulu, Kuching, Labuan
  • Thailand: Bangkok, Laem Chabang, Map Ta Phut
  • Vietnam: Ho Chi Minh City, Hai Phong, Da Nang
  • Indonesia: Jakarta, Surabaya, Batam, Balikpapan
  • China: Shanghai, Ningbo, Tianjin, Qingdao, Shenzhen, Guangzhou
  • Japan: Tokyo, Yokohama, Osaka, Nagoya
  • South Korea: Busan, Incheon, Ulsan
  • Taiwan: Kaohsiung, Taipei, Taichung
  • Bangladesh: Chittagong, Dhaka, Mongla
  • Sri Lanka: Colombo, Hambantota
  • Philippines: Manila, Cebu, Subic Bay

Europe

  • United Kingdom: London, Aberdeen, Teesside, Southampton
  • Germany: Hamburg, Bremen, Duisburg, Frankfurt
  • France: Marseille, Le Havre, Paris, Dunkirk
  • Italy: Genoa, Trieste, Taranto, Milan
  • Spain: Barcelona, Valencia, Bilbao, Madrid
  • Netherlands: Rotterdam, Amsterdam
  • Belgium: Antwerp, Ghent
  • Poland: Gdansk, Gdynia, Warsaw

North America

  • United States: Houston, New Orleans, Los Angeles, Newark, Charleston, Seattle
  • Canada: Toronto, Montreal, Vancouver, Calgary, Edmonton
  • Mexico: Veracruz, Altamira, Manzanillo, Monterrey

South America

  • Brazil: Santos, Rio de Janeiro, Vitória, São Paulo
  • Argentina: Buenos Aires, Rosario, Bahía Blanca
  • Chile: Valparaíso, San Antonio
  • Peru: Callao, Lima
  • Colombia: Cartagena, Barranquilla

Africa

  • South Africa: Durban, Johannesburg, Cape Town, Richards Bay
  • Nigeria: Lagos, Port Harcourt, Warri
  • Egypt: Alexandria, Cairo, Suez
  • Kenya: Mombasa, Nairobi
  • Morocco: Casablanca, Tangier
  • Ghana: Tema, Takoradi, Accra

Oceania

  • Australia: Sydney, Melbourne, Brisbane, Perth, Adelaide
  • New Zealand: Auckland, Wellington, Christchurch

📞 Contact & Quick Quote

Head Office (India)
🏢 No.9, Shreepati Castle, D-1, 10–11th Khetwadi Back Road, Mumbai – 400004, Maharashtra, INDIA

☎️ Tel.: +91-22-66381301  |  📱 WhatsApp: +91-9975266499  |  ✉️ Email: info@diptimetal.com / diptimetal@gmail.com