Place of Origin: | Ningbo China |
Brand Name: | NC136 |
Certification: | ISO 9001 |
Model Number: | 136 |
Minimum Order Quantity: | 1 pcs |
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Packaging Details: | According to customers' reuirements |
Delivery Time: | 25 days |
Material: | Iron, Ductile Iron | Technics: | Casting |
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Type: | Mechanical Joint Pipe Fitting | Color: | Black |
Surface Treatment: | Powder Coating/FBE | Test: | 100% Hydraulic Pressure |
Highlight: | ductile iron pipe fittings,cast iron flanged fittings |
Product Details
Material | ductile iron |
Size | DN50-DN2000 |
PN | PN10 PN16 PN25 |
Standard | EN545 EN598 ISO2531 BS4772 |
Surface treatment | Fusion bonded epoxy coating cement lining inside and zinc and bitumen coating outside Zinc+bitumen inside and outside. |
Application | Storm water systems Waste water systems Irrigation systems |
EN545 / ISO2531 / NBR7675 ductile iron pipe bend fittings product data
Centrifugal Cast Pipes | Fittings | ||
DN80toDN1000 | DN1100toDN2600 | ||
Tensile Strength | Min.420N/mm2 | Min.420N/mm2 | |
Elongation | Min.10% | Min.7% | Min.5% |
Proof Stress | Min.30N/mm2 | Min.300N/mm2 | |
Hardness | Max.230HB | Max.250HB |
Deviation and tolerances on length
Type of fitting | Length | Deviation(mm) |
Flanged socket | L |
DN80 to DN1200 ± 25 DN1400 to DN2000 ± 35 |
Flanged spigot | ||
Collar | ||
Taper | ||
Bend90° | t | ±(15+0.03DN) |
Bend45° | t | ±(10+0.025DN) |
Bend22.5°and11.25° | t |
DN80toDN1000±(10+0.02DN) DN1200toDN2000±(10+0.025DN) |
Tee | L and h |
DN80toDN1200-25+50 DN1400todn2000-35+75 |
Leak-tightness test
Nominal size DN |
Hydrostatic tightness test pressure bar | ||||
Fittings | DI Pipe with weld-on or screwed-on flange | ||||
PN10 | PN16 | PN25 | PN40 | ||
80≤DN≤300 | 25 |
16
|
25 | 32 | 40 |
350≤DN≤600 | 16 | ||||
700≤DN≤2000 | 10 |
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Contact Person: Paul
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