
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.
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 | 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 ) |




| 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% |
| 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 |
When it comes to shipping, you always need a good team.
For logistics, there is no compromise on technology.
Our pricing has always been upto market standards.
We always package the products by safety standards.
We are Manufacturer, Supplier, Exporter and Stockist of Stainless Steel Manholes.
Sunflow Pharma Fittings
| 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 | |||||
|---|---|---|---|---|---|
| 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 | |