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Stainless Steel Manholes Manufacturer in India

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Stainless Steel Manholes Manufacturer Supplier in India

Stainless Steel Manholes Manufacturer & Supplier in India

Sunflow Dairy Pharma Fittings is an authorised Stainless Steel Manholes Manufacturer in India. The EPDM sealing elements in Stainless Steel Manholes can be used in temperatures between -10°C and 102°C, providing a reliable performance under a wide range of processing environments. Hinged Flat Manhole comes in various sizes, which can withstand pressures ranging from 0.2-10 Bar for DN 25-100 and 0.2-8 Bar for DN 125-150, depending on the size. The robust design and tight sealing properties of Handwheel Pressure Manhole render them appropriate for uses that demand security, accessibility and process integrity.

SS Manholes Supplier, Swing Bolt Manhole Cover Stockist, Stainless Steel Manholes Manufacturer

Sunflow Dairy Pharma Fittings is a trusted Stainless Steel Manholes Supplier in India. We deliver sealing materials of silicone, EPDM, Viton, NBR and PTFE for Multi Clamp Pressure Manhole. Stainless Steel Manholes come with convenient handles that are constructed of high-quality plastic or stainless steel for ease of use. The properties of Manholes help to secure a closure, easy handling and reliable function in hygiene-critical environments. You can also check our range of Sight Glass.

Specification Table for Stainless Steel Manholes

Specification Details
Standards 3A / SMS / DIN / RJT / IDF
Size 150mm to 600mm
Material SS304 / SS316L
Seal Silicone / EPDM / Viton / NBR / PTFE
Operation Type Manual
Surface Finishing Ra ≤ 0.8μm
Working Temperature -10°C to 102°C ( EPDM )
Pressure Rating 0.2 - 10 Bar ( DN25 - DN100 )
0.2 - 8 Bar ( DN125 - DN150 )

Types of Stainless Steel Manholes

Quick Opening Manhole Cover

Quick Opening Manhole Cover

Multi Clamp Pressure Manhole

Multi Clamp Pressure Manhole

Sight Glass Manhole

Sight Glass Manhole

Handwheel Pressure Manhole

Handwheel Pressure Manhole

Chemical Composition of Stainless Steel Manholes

Material Chemical Composition
SS 304 Cr: 18.00–20.00%, Ni: 8.00–10.50%, C: ≤ 0.08%, Mn: ≤ 2.00%, Si: ≤ 1.00%
SS 316 Cr: 16.00–18.00%, Ni: 10.00–14.00%, Mo: 2.00–3.00%, C: ≤ 0.08%
SS 316L Cr: 16.00–18.00%, Ni: 10.00–14.00%, Mo: 2.00–3.00%, C: ≤ 0.03%

Mechanical Properties of Stainless Steel Manholes

Material Tensile Strength (psi) Yield Strength (psi) Elongation (%) Hardness (Brinell / Shore D / Rockwell)
Stainless Steel (316L) 70,000 – 85,000 25,000 – 30,000 35 – 45 170 – 220
PVC 6,000 – 7,500 3,000 – 4,000 40 – 80 70 – 90
Polypropylene 4,500 – 6,000 3,000 – 4,000 100 – 600 R70 – R105
PTFE 2,500 – 4,000 1,500 – 2,000 200 – 400 50 – 65

Why Choose Us

Licensed & Certified Team

When it comes to shipping, you always need a good team.

Modern Logistics & Digital Technology

For logistics, there is no compromise on technology.

Upfront Pricing with No Hidden Fees

Our pricing has always been upto market standards.

Clean,& Professional Workmanship

We always package the products by safety standards.

Industries We Serve

Applications & Industries We Serve

  • Food Processing Plants
  • Dairy & Beverage Industry
  • Pharmaceutical Manufacturing
  • Chemical & Petrochemical Plants
  • Engineering & Fabrication Units
  • Marine & Offshore Applications
  • Water Treatment Facilities
  • Oil & Gas Industry

We are Manufacturer, Supplier, Exporter and Stockist of Stainless Steel Manholes.

Sunflow Pharma Fittings

Cities We Supply

Cities We Supply
Bengaluru Mumbai Chennai Hyderabad Kolkata Pune
New Delhi Ahmedabad Jaipur Surat Salem Gandhinagar
Bhiwandi Tiruppur Sivakasi Jamnagar Thiruvananthapuram Rajahmundry
Bhubaneswar Vijayawada Firozabad Bokaro Steel City Rajkot Bharuch
Panna Raipur Cochin Ludhiana Panipat Durgapur

Countries We Export

Countries We Export
Saudi Arabia Oman Kuwait Netherlands Iran
Bahrain Qatar UAE Africa Norway
Nigeria Mexico Canada Venezuela United Kingdom
United States South Africa Malaysia Bangladesh Turkey
Singapore Sri Lanka Australia Brazil Egypt
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