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Alloy 31 Orifice Flange Suppliers, N08031 Alloy 31 Pipe Flanges, DIN 1.4562 Alloy 31 Reducing Flanges, Alloy 31 Threaded Flanges Distributors, ANSI B16.5 Alloy 31 Blind Flanges Worldwide Exporters in India.

ASME B16.48 Alloy 31 Plate Flanges, Alloy 31 Weld Neck Flanges Dealers, Alloy 31 Ring Type Joint Flanges Stockholders, Stainless Steel Alloy 31 Flat Flanges, N08031 Alloy 31 Lap Joint Flanges Exporters in India.

DETAILED INFORMATION

Mehta Metalsoffering Alloy 31 Flanges, Alloy 31 Sheets, Alloy 31 Flanges and Alloy Grade 31 Coils & Foils in Mumbai, India. We are a manufacturing company specializing in Alloy 31 sheets, plates, and coils. In order to meet the diverse needs of our customers, we provide Alloy 31 Polished Plate and Stainless Alloy 31 Polished Sheets in different types, sizes, and specifications. Heat, corrosion, resistance, and strength are some of the features of Alloy 31 Sheets & Plate

Additionally, we offer Alloy 31 Flanges, Alloy 31 Sheets, Alloy 31 Flanges & Coils in Mumbai, India. Mehta Metals.com manufactures Alloy 31 Sheets, Plates & Coils for over 20 years. Alloy 31 Polished Sheets and Plates are available in various types, sizes, specifications, and specifications to meet diversified customer needs. They offer heat resistance, corrosion resistance, strength, and resistance to corrosion.

 

Known as UNS N08031 or DIN W.Nr. 1.4562, Alloy 31 Flanges is an iron-nickel-chromium-molybdenum alloy with nitrogen and copper additions that is a hybrid of austenitic super stainless steels and regular nickel alloys. Besides being corrosion resistant to alkaline & halide containing media, sulfuric acid, phosphoric acid, chlorine dioxide, nitric acid, as well as reducing and oxidizing media, alloy 31 has outstanding corrosion resistance. It is widely used in offshore & marine industries, chemical & petrochemical processing, pharmaceutical piping, oil & gas extraction, and ore digestion plants. In particular, Alloy 31 can be used to fabricate pressure vessels that can withstand a wide range of temperatures, from cryogenic levels up to elevated temperatures (-196°C to 550°C).

CITIES WE DELIVER

Adoni, Amaravati, Anantapur, Chandragiri, Chittoor, Dowlaiswaram ,Eluru, Guntur, Kadapa, Kakinada, Kurnool, Machilipatnam, Nagarjunakoṇḍa, Rajahmundry, Srikakulam, Tirupati, Vijayawada, Visakhapatnam, Vizianagaram, Yemmiganur, Itanagar, Dhuburi, Dibrugarh, Dispur, Guwahati, Jorhat, Nagaon, Sivasagar, Silchar, Tezpur, Tinsukia, Ara, Barauni, Begusarai, Bettiah, Bhagalpur, Bihar, Sharif, Bodh Gaya, Buxar, Chapra, Darbhanga, Dehri, Dinapur Nizamat, Gaya, Hajipur, Jamalpur, Katihar, Madhubani, Motihari, Munger, Muzaffarpur, Patna, Purnia, Pusa, Saharsa, Samastipur, Sasaram, Sitamarhi, Siwan, Chandigarh, Ambikapur, Bhilai, Bilaspur, Dhamtari, Durg, Jagdalpur, Raipur, Rajnandgaon, Daman, Diu, Silvassa, Delhi, New Delhi, Madgaon, Panaji, Ahmadabad, Amreli, Bharuch, Bhavnagar, Bhuj, Dwarka, Gandhinagar, Godhra, Jamnagar, Junagadh, Kandla, Khambhat, Kheda, Mahesana, Morbi, Nadiad, Navsari, Okha, Palanpur, Patan, Porbandar, Rajkot, Surat, Surendranagar, Valsad, Veraval, Ambala, Bhiwani, Chandigarh, Faridabad, Firozpur Jhirka, Gurugram, Hansi, Hisar, Jind, Kaithal, Karnal, Kurukshetra, Panipat, Pehowa, Rewari, Rohtak, Sirsa, Sonipat, Bilaspur, Chamba, Dalhousie, Dharmshala, Hamirpur, Kangra, Kullu, Mandi, Nahan, Shimla, Una, Anantnag, Baramula, Doda, Gulmarg, Jammu, Kathua, Punch, Rajouri, Srinagar, Udhampur, Bokaro, Chaibasa, Deoghar, Dhanbad, Dumka, Giridih, Hazaribag, Jamshedpur, Jharia, Rajmahal, Ranchi, Saraikela, Badami, Ballari, Bengaluru, Belagavi, Bhadravati, Bidar, Chikkamagaluru, Chitradurga, Davangere, Halebid, Hassan, Hubballi-Dharwad, Kalaburagi, Kolar, Madikeri, Mandya, Mangaluru, Mysuru, Raichur, Shivamogga, Shravanabelagola, Shrirangapattana, Tumakuru, Vijayapura, Alappuzha, Vatakara, Idukki, Kannur, Kochi, Kollam, Kottayam, Kozhikode, Mattancheri, Palakkad, Thalassery, Thiruvananthapuram, Thrissur, Kargil, Leh, Balaghat, Barwani, Betul, Bharhut, Bhind, Bhojpur, Bhopal, Burhanpur, Chhatarpur, Chhindwara, Damoh, Datia, Dewas, Dhar, Dr. Ambedkar Nagar (Mhow), Guna, Gwalior, Hoshangabad, Indore, Itarsi, Jabalpur, Jhabua, Khajuraho, Khandwa, Khargone, Maheshwar, Mandla, Mandsaur, Morena, Murwara, Narsimhapur, Narsinghgarh, Narwar, Neemuch, Nowgong, Orchha, Panna, Raisen, Rajgarh, Ratlam, Rewa, Sagar, Sarangpur, Satna, Sehore, Seoni, Shahdol, Shajapur, Sheopur, Shivpuri, Ujjain, Vidisha, Ahmadnagar, Akola, Amravati, Aurangabad, Bhandara, Bhusawal, Bid, Buldhana, Chandrapur, Daulatabad, Dhule, Jalgaon, Kalyan, Karli, Kolhapur, Mahabaleshwar, Malegaon, Matheran, Mumbai, Nagpur, Nanded, Nashik, Osmanabad, Pandharpur, Parbhani, Pune, Ratnagiri, Sangli, Satara, Sevagram, Solapur, Thane, Ulhasnagar,n Vasai-Virar, Wardha, Yavatmal, Imphal, Cherrapunji, Shillong, Aizawl, Lunglei, Kohima, Mon, Phek, Wokha, Zunheboto, Balangir, Baleshwar, Baripada, Bhubaneshwar, Brahmapur, Cuttack, Dhenkanal, Kendujhar, Konark, Koraput, Paradip, Phulabani, Puri, Sambalpur, Udayagiri, Karaikal, Mahe, Puducherry, Yanam,  Amritsar, Batala, Chandigarh, Faridkot, Firozpur, Gurdaspur, Hoshiarpur, Jalandhar, Kapurthala, Ludhiana, Nabha, Patiala, Rupnagar,  Sangrur, Abu, Ajmer, Alwar, Amer, Barmer, Beawar, Bharatpur, Bhilwara, Bikaner, Bundi, Chittaurgarh, Churu, Dhaulpur, Dungarpur, Ganganagar, Hanumangarh, Jaipur, Jaisalmer, Jalor, Jhalawar, Jhunjhunu, Jodhpur, Kishangarh, Kota, Merta, Nagaur, Nathdwara, Pali, Phalodi, Pushkar, Sawai Madhopur, Shahpura, Sikar, Sirohi, Tonk, Udaipur, Gangtok, Gyalshing, Lachung, Mangan, Arcot, Chengalpattu, Chennai, Chidambaram, Coimbatore, Cuddalore, Dharmapuri, Dindigul, Erode, Kanchipuram, Kanniyakumari, Kodaikanal, Kumbakonam, Madurai, Mamallapuram, Nagappattinam, Nagercoil, Palayamkottai, Pudukkottai, Rajapalayam, Ramanathapuram, Salem, Thanjavur, Tiruchchirappalli, Tirunelveli, Tiruppur, Thoothukudi, Udhagamandalam, Vellore, Hyderabad, Karimnagar, Khammam, Mahbubnagar, Nizamabad, Sangareddi, Warangal, Agartala, Agra, Aligarh, Amroha, Ayodhya, Azamgarh, Bahraich, Ballia, Banda, Bara Banki, Bareilly, Basti, Bijnor, Bithur, Budaun, Bulandshahr, Deoria, Etah, Etawah, Faizabad, Farrukhabad-cum-Fatehgarh, Fatehpur, Fatehpur Sikri, Ghaziabad, Ghazipur, Gonda, Gorakhpur, Hamirpur, Hardoi, Hathras, Jalaun, Jaunpur, Jhansi, Kannauj, Kanpur, Lakhimpur, Lalitpur, Lucknow, Mainpuri, Mathura, Meerut, Mirzapur-Vindhyachal, Moradabad, Muzaffarnagar, Partapgarh, Pilibhit, Prayagraj, Rae Bareli, Rampur, Saharanpur, Sambhal, Shahjahanpur, Sitapur, Sultanpur, Tehri, Varanasi, Almora, Dehra Dun, Haridwar, Mussoorie, Nainital, Pithoragarh, Alipore, Alipur Duar, Asansol, Baharampur, Bally, Balurghat, Bankura, Baranagar, Barasat, Barrackpore, Basirhat, Bhatpara, Bishnupur, Budge Budge, Burdwan, Chandernagore, Darjeeling, Diamond Harbour, Dum Dum, Durgapur, Halisahar, Haora, Hugli, Ingraj Bazar, Jalpaiguri, Kalimpong, Kamarhati, Kanchrapara, Kharagpur, Cooch Behar, Kolkata, Krishnanagar, Malda, Midnapore, Murshidabad, Nabadwip, Palashi, Panihati, Purulia, Raiganj, Santipur, Shantiniketan, Shrirampur, Siliguri, Siuri, Tamluk, Titagarh

Alloy 31 Flanges Specification:

Material Grade: Alloy 31 / UNS N08031 / WNR 1.4562

Dimension: ANSI/ASME B16.5, EN-1092, B16.48, B 16.47 Series A & B, BS4504, BS 10, DIN, etc.

Size: 1/2″ to 48″ (15NB / 1200NB)

Flange Face Type: Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ),

Class / Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Form: Plate Flanges, Spectacle Blind Flanges, Ring Type Joint Flanges, Long weld Neck Flanges, SORF Flange, BLRF Flange, Blind Flanges, WNRF Flange, Nipo Flange, RTJ Flanges, Orifice Flanges, Flat Flange, Lap Joint Flanges, Slip on Flanges, Spacer Ring Flanges, Socket weld Flanges, Forged Flanges, Weld neck Flanges, Threaded Flanges, Nipolet Flanges.

Alloy 31 Flanges Chemical Composition

%

C

S

Cr

Cu

Si

P

Min

26.0

1.00

Max

0.015

0.01

28.0

1.40

0.30

0.02

N

Fe

Ni

Mn

Mo

0.15

Rest

30.0

6.00

0.25

32.0

2.00

7.00

Alloy 31 Flange Mechanical & Physical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
Inconel 600 Pipe Psi – 95,000 , MPa -655 Psi – 45,000 , MPa – 310 40

 

Alloy 31 Butt weld Fittings Equivalent Grade

STANDARD  WERKSTOFF NR. UNS AFNOR EN
Alloy 20 2.4660 N08020 Z2NCUD31-20AZ NiCr20CuMo

Types of Alloy 31 Flanges

Stainless Steel Alloy 31 Flanges

Alloy 31 Pipe Flange

UNS N08031 Alloy Blind Flanges

Alloy 31 Slip on Flanges

Stainless Alloy 31 Threaded Flanges

31 Alloy Weld Neck Flange

31 Alloy Reducing Flange

DIN 1.4562 Alloy Lap Joint Flanges

Stainless Steel Alloy 31 Plate Flanges

Alloy 31 Ring Type Joint Flanges

31 Alloy Orifice Flanges

31 Alloy Spacer Ring Flanges

UNS N08031 Alloy 31 SORF Flanges

Stainless Steel Alloy 31 WNRF Flange

Alloy 31 Long weld Neck Flanges

31 Stainless Alloy Flat Flanges

Alloy 31 Forged Flanges

Alloy 31 Spectacle Blind Flanges

Alloy 31 Nipolet Flanges

31 Alloy RTJ Flanges

Alloy 31 Spacer Ring Flanges

Applications of Alloy 31 Flanges

Typical fields of application for Alloy 31 Flanges are:

  • Plant components for flue gas desulfurization (FGD)
  • The wet digestion process is used to produce phosphoric acid
  • Sulfuric acid pipes and heat exchangers contaminated with chlorides
  • Condensers, chillers, and pipes containing ocean and brackish water
  • A sulfuric acid pickling plant as well as a nitric-hydrofluoric acid pickling plant
  • Using waste sulfuric acids for treatment
  • Salt crystallization and evaporation
  • Components for the cellulose and paper industries
  • For the digestion of laterite ores, HIPAL (high-pressure acid leach) plants are used
  • Production and refinement of mineral oil
  • Synthesis of organic acids and esters
  • Chemicals of fine quality
  • Oil and gas transport pipes, slicklines, wirelines, and flowlines that are strain-hardened
  • Diesel scrubber for marine use / marine scrubber for ships
  • Tubes for waste to energy that are longitudinally welded

Test and test certificates-

During the manufacturing process, Mehta Metals.com ensures that all of our material is subjected to rigorous quality control before it is shipped. To test sheets and plates, spectroscopy, PMI, mechanical testing, tensile testing, micro- and macro-testing, pitting resistance testing, and flaring testing can all be used. Generally, three types of special tests are performed: intergranular corrosion, flattening, and third-party inspection.

A manufacture test certificate is issued upon completion of the above-mentioned tests, including a thirst party inspection report, a 100% radiography report, a raw material certificate, and an EN 10204/3.1b certificate. Besides heart treatment charts and test certificates, we also offer welding procedure specifications, quality assurance plans, and fumigation certificates as value-added services.

Alloy 31 Flanges Material Testing

We at Mehta Metals.com ensure that all our materials go through strict quality tests before dispatching them to our clients.

  • Mechanical Testing Such as Tensile of Area
  • Hardness Test
  • Chemical Analysis – Spectro Analysis
  • Positive Material Identification – PMI Testing
  • Flattening Test
  • Micro and MacroTest
  • Pitting Resistance Test
  • Flaring Test
  • Intergranular Corrosion (IGC) Test

Alloy 31 Flanges Documentation

  • Commercial Invoice which includes HS Code
  • Packing List including net weight and gross weight, number of boxes, Marks, and Numbers
  • Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
  • Fumigation Certificates
  • Raw Material Test Reports
  • Material Traceability Records
  • Quality Assurance Plan (QAP)
  • Heat Treatment Charts
  • Test Certificates certifying NACE MR0103, NACE MR0175
  • Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.Guarantee Letter
  • NABL-approved Laboratory Test Reports
  • Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
  • Form A for the purposes of the Generalized System of Preferences (GSP)

Alloy 31 Flanges packaging-

It is imperative that packaging, including pallets, wooden packs, and eco-friendly bags for sheets and plates, is carefully considered in order to ensure quality.

Why Choose us. ?

Our success can be attributed to the following factors:

  • The infrastructural base of great size
  • An approach that is client-centric
  • The product range is reliable
  • Professional team with years of experience
  • Delivery on time
  • Policies relating to ethical business practices
  • Various payment methods are available

 

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8080998069 9820584986

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 1st Floor, Plot No. 136, Deccan Chambers, JSS Road, Ambewadi, Mumbai 400004