HAST C-276 8" Polishing Weld Neck Flange ANSI 600# RF ASME B16.5 Std
WN Flange B564-HAST C-276 8" WN flange ANSI-600# RF ASME B16.5 Std price
Weld Neck Flanges
Standard Specification: ASTM B381/ASME SB381
Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size: 18’’
Class/Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64, etc/
3.Flange type
Available Flange types
| a.Slip On Flange |
| b.Welding Neck Flange |
| c.Threaded Flange(Screwed Flange) |
| d.Plain Flange |
| e.Blind Flange |
| f.Lap Joint Flange |
| g.Wocket Welding Flange |
| h. welded flange |
| i. titanium large-diameter flange |
| Item | HC-276 | C-22 | C-4 | B2 | B3 | N |
| C | ≤0.01 | ≤0.015 | ≤0.015 | ≤0.02 | ≤0.01 | 0.04-0.08 |
| Mn | ≤1 | ≤0.5 | ≤1 | ≤1 | ≤3 | ≤1 |
| Fe | 4-7 | 2-6 | ≤3 | ≤2 | ≤1.5 | ≤5 |
| P | ≤0.04 | ≤0.02 | ≤0.04 | ≤0.04 | -- | ≤0.015 |
| S | ≤0.03 | ≤0.02 | ≤0.03 | ≤0.03 | -- | ≤0.02 |
| Si | ≤0.08 | ≤0.08 | ≤0.08 | ≤0.1 | ≤0.1 | ≤1 |
| Ni | rest | rest | rest | rest | ≥65 | rest |
| Co | ≤2.5 | ≤2.5 | ≤2 | ≤1 | ≤3 | ≤0.2 |
| Ti+Cu | -- | -- | ≤0.7 | -- | ≤0.4 | ≤0.35 |
| Al+Ti | -- | -- | -- | -- | ≤0.5 | ≤0.5 |
| Cr | 14.5-16.5 | 20-22.5 | 14-18 | ≤1 | ≤1.5 | 6-8 |
| Mo | 15-17 | 12.5-14.5 | 14-17 | 26-30 | ≤28.5 | 15-18 |
| B | -- | -- | -- | -- | -- | ≤0.01 |
| W | 3-4.5 | 2.5-3.5 | -- | -- | ≤3 | ≤0.5 |
| V | ≤0.35 | ≤0.35 | -- | 0.2-0.4 | -- | ≤0.5 |
5.Titanium flange Production Process
2. PT test
3. MT test
4. Dimension test
Before delivery, our QC team will arrange NDT test and dimension inspection.
Also accept TPI(third party inspection).
2. For all stainless steel are packed by plywood case. For bigger size carbon flange are packed by plywood pallet. Or can be customized packing.
3. Shipping mark can make on request
4. Markings on products can be carved or printed. OEM is accepted.
1. Any discount?
A: The prices we quote are all wholesale prices in the first place. Meanwhile, our best price will be offered according to your order quantity, so please specify your purchase quantity when you inquire. The more your order, the better discounts we will offer.
2. Are you a manufacturer?
A: Yes. As a manufacturer with 15 years of experience, we’ve gained adequate expertise and proficiency. Relying on our own factory, we offer you our best quality products as we have fully equipped the Product Department and QC Department.
3. How do I know if my products are delivered?
A: We will inform you Tracking No. for your reference or you can contact us anytime for shipment information.
4. Has your company acquired any certificate?
A: We are a certified manufacturer with our auto parts approved by the ISO9001 Quality Management System.
5. How about the quality of the products?
A: We guarantee strict control over every detail of the products. Each product is carefully inspected and tested before delivery.
6. What about payment terms?
A: T/T, L/C, Western Union Paypal are accepted.
7. How about the delivery time?
A: Usually within 5-7 days via express delivery. But it depends on your order quantity as well.
8. How about the delivery time?
A: Usually within 5-7 days via express delivery. But it depends on your order quantity as well.
9. If you have additional questions, please feel free to contact us.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.