Grooved elbow 90 degrees are mainly used to connect steel pipes in fire protection system, potable water supply system, municipal construction, mine, chemical factory and other occasions when steel pipes used.
Detailed description:
Material of body: ductile cast iron (ASTM A536,Grade: 65-45-12)
Nominal size: 1"-12"
Working pressure: 2.07MPa / 300PSI
Surface treatment: electrostatics powder painting, galvanization.
Color: RAL3000, RAL5015 or as customized.
Bolts and nuts: export grade, stainless steel
All sizes are UL listed and FM approved.
Detailed description:
Material of body: ductile cast iron (ASTM A536,Grade: 65-45-12)
Nominal size: 1"-12"
Working pressure: 2.07MPa / 300PSI
Surface treatment: electrostatics powder painting, galvanization.
Color: RAL3000, RAL5015 or as customized.
Bolts and nuts: export grade, stainless steel
All sizes are UL listed and FM approved.
| Nominal size | Pipe O.D. | Working pressure | L Dimension | ||||
| mm | in | mm | in | PSI | MPa | mm | in |
| 25 | 1 | 33.7 | 1.327 | 300 | 2.07 | 57 | 2.24 |
| 32 | 1 1/4 | 42.4 | 1.669 | 300 | 2.07 | 60 | 2.36 |
| 40 | 1 1/2 | 48.3 | 1.900 | 300 | 2.07 | 60 | 2.36 |
| 50 | 2 | 60.3 | 2.375 | 300 | 2.07 | 70 | 2.75 |
| 65 | 2 1/2 | 73 | 2.875 | 300 | 2.07 | 76 | 3.00 |
| 65 | 2 1/2 | 76.1 | 3.000 | 300 | 2.07 | 76 | 3.00 |
| 80 | 3 | 88.9 | 3.500 | 300 | 2.07 | 86 | 3.38 |
| 100 | 4 | 108 | 4.250 | 300 | 2.07 | 101 | 3.98 |
| 100 | 4 | 114.3 | 4.500 | 300 | 2.07 | 101 | 3.98 |
| 125 | 5 | 133 | 5.250 | 300 | 2.07 | 121 | 4.76 |
| 125 | 5 | 139.7 | 5.500 | 300 | 2.07 | 121 | 4.76 |
| 125 | 5 | 141.3 | 5.563 | 300 | 2.07 | 121 | 4.76 |
| 150 | 6 | 159 | 6.250 | 300 | 2.07 | 140 | 5.51 |
| 150 | 6 | 165.1 | 6.500 | 300 | 2.07 | 140 | 5.51 |
| 150 | 6 | 168.3 | 6.625 | 300 | 2.07 | 140 | 5.51 |
| 200 | 8 | 219.1 | 8.625 | 300 | 2.07 | 175 | 6.88 |
| 250 | 10 | 273 | 10.75 | 300 | 2.07 | 188.5 | 7.42 |
| 300 | 12 | 323.9 | 12.750 | 300 | 2.07 | 222.5 | 8.76 |
UL list and FM approval
in cartons and then on pallets 
pipe cutting machine, hole cutting machine, roll grove machine etc.
1. Q: What's your MOQ?
A: Generally, it's 50 pieces for each size. For trial order, MOQ can be negotiated.
2. Q: Where is your factory located? What's the nearest air port and and how long it will take from airport to factory?
A: Our factories are located in Shandong province, east of China. It's about 2 hours from factory to Qingdao airport.
3. Q: What's your lead time?
A: In peak season, it needs about 35 days; In off-season about 21 days.
4. Q: What the payment terms required?
A: 1) T/T 30% and the balance against of B/L copy sent to you;
2) L/C at sight
3) For small order, West Union, paypal or cash accepted.
5. Q: Can products be customized?
A: Customized products are welcome. Mould fee be paid by customer first and then be refoudable to customer
when order quantities reache the required tons.
Anything uncertain or unclear, please feel free to contact me.