Active Member
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[China]
Address: Room2434,3rd floor,Building 469 Fengjin Road,Fengxian District,Shanghai
Contact name:David
BoYue Industrial (Shanghai)Co., Ltd. |
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Steel Pipe Flange WN ASTM A217 C5 C12 CASTING FLANGE A216 WPCB WC6 WC9 A351 CF3 SIZE 2'-24'
BOYUE GROUP professional for all kinds of flange more than 10 years , and our flanged width used in offshore, subsea , platform , oil and petroleum , chemical industry ,sea water , ...
Threaded Flanges
Threaded flanges are widely demanded as pipe flanges used in different industrial applications. They are the special type of pipe flanges which can be attached to the pipe without welding. Threaded flanges are threaded in the bore which matches an external thread on the pipe. These threads are tapered in order to create a seal between the threaded flange and the pipe as the tapers approach the same diameter. Sometimes a seal weld is also used together with the threaded connection. They are available in various sizes and materials.
Key Features of Threaded Flanges:
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Uses of Threaded Flanges:
Product Range
Size : 1/8" NB TO 48"NB.
Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #
Stainless Steel : ASTM A 182, A 240
Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317,
347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super
Duplex stainless steel UNS S32750
Carbon Steel : ASTM A 105, ASTM A 181
Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91
Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825,
Hastelloy C22,C276
Copper Alloys : Copper, Brass & Gunmetal
| ASTM Grades |
| Material | Pipes | Fittings | Flanges | Valves | Bolts & Nuts |
| Carbon Steel | A106 Gr A | A234 Gr WPA | A105 | A216 Gr WCB | A193 Gr B7 |
| A106 Gr B | A234 Gr WPB | A105 | A216 Gr WCB | A194 Gr 2H | |
| A106 Gr C | A234 Gr WPC | A105 | A216 Gr WCB | ||
| Carbon Steel Alloy high Temp | A335 Gr P1 | A234 Gr WP1 | A182 Gr F1 | A217 Gr WC1 | A193 Gr B7 |
| A335 Gr P11 | A234 Gr WP11 | A182 Gr F11 | A217 Gr WC6 | A194 Gr 2H | |
| A335 Gr P12 | A234 Gr WP12 | A182 Gr F12 | A217 Gr WC6 | ||
| A335 Gr P22 | A234 Gr WP22 | A182 Gr F22 | A217 Gr WC9 | ||
| A335 Gr P5 | A234 Gr WP5 | A182 Gr F5 | A217 Gr C5 | ||
| A335 Gr P9 | A234 Gr WP9 | A182 Gr F9 | A217 Gr C12 | ||
| Carbon Steel Alloy low Temp | A333 Gr 6 | A420 Gr WPL6 | A350 Gr LF2 | A352 Gr LCB | A320 Gr L7 |
| A333 Gr 3 | A420 Gr WPL3 | A350 Gr LF3 | A352 Gr LC3 | A194 Gr 7 | |
| Austenitic Stainless steel | A312 Gr TP304 | A403 Gr WP304 | A182 Gr F304 | A182 Gr F304 | A193 Gr B8 |
| A312 Gr TP316 | A403 Gr WP316 | A182 Gr F316 | A182 Gr F316 | A194 Gr 8 | |
| A312 Gr TP321 | A403 Gr WP321 | A182 Gr F321 | A182 Gr F321 | ||
| A312 Gr TP347 | A403 Gr WP347 | A182 Gr F347 | A182 Gr F347 |
| Meterial | Forging | Casting | Wrougtht Fitting |
| Carbon Steel Cold Temperature Service | ASTM A105 ASTM A350-LF2 | ASTM A216-WCB | ASTM A234-WPB ASTM A420-WPL6 |
| Carbon-1/2 Molybdenum Alloy Steel High Temperature Service | ASTM A182-F1 | ASTM A217-WC1 ASTM A352-LC1 | ASTM A234-WP1 |
| 3-1/2 Nickel Alloy Steel Low Temperature Service | ASTM A350-LF3 | ASTM A352-LC3 | ASTM A420-WPL3 |
| 1/2 Cr-1/2 Mo Alloy Steel 1/2 Cr-1/2 Mo-1 Ni Alloy 3/4 Cr-1 Mo-3/4 Ni Alloy Steel 1 Cr-1/2 Mo Alloy Steel | ASTM A182-F2 ASTM A182-F12 CL2 | ASTM A217-WC4 ASTM A217-WC5 | ASTM A234-WP12 CL2 |
| 1-1/4 Cr-1/2 Mo Alloy Steel 2-1/4 Cr-1 Mo Alloy Steel 5 Cr-1/2 Mo Alloy Steel 5 Cr-1/2 Mo Alloy Steel 9 Cr-1 Mo Alloy Steel 13 Cr Alloy Steel | ASTM A182-F11 CL2 ASTM A182-F22 CL3 ASTM A182-F5 ASTM A182-F5a ASTM A182-F9 ASTM A182-F6 | A217-WC6 A217-WC9 A217-C5 A217-C12 ASTM A743-CA15 | ASTM A234-WP11 CL2 ASTM A234-WP22 CL3 ASTM A234-WP5 ASTM A234-WP9 |
| Type 304 Stainless Steel (18 Cr-8 Ni) Standard Low Carbon High Temperature Service | ASTM A182-F304 ASTM A182-F304L ASTM A182-F304H | ASTM A351-CF3 ASTM A351-CF8 | ASTM A403-WP304 ASTM A403-WP304L ASTM A403-WP304H |
| Type 310 Stainless Steel (25 Cr-20 Ni) Type 316 Stainless Steel (16 Cr-12 Ni-2 Mo) Standard Low Carbon High Temperature | ASTM A182-F310H ASTM A182-F316 ASTM A182-F316L ASTM A182-F316H | ASTM A351-CK20 A351-CF3M A351-CF8M | A403-WP310 A403-WP316 A403-WP316L A403-WP316H |
| Type 317 Stainless Steel (18 Cr-13 Ni-3 Mo) Type 321 Stainless Steel (18 Cr-10 Ni-Ti) Standard High Temperature Service | A182-F321 A182-F321H | ASTM A403-WP317 ASTM A403-WP321 ASTM A403-WP321H | |
| Type 347 Stainless Steel (18 Cr-10 Ni-Cb) Standard High Temperature Service | A182-F347 A182-F347H | A351-CF8C | ASTM A403-WP347 ASTM A403-WP347H |
| Type 348 Stainless Steel (18 Cr-10 Ni-Cb) Standard High Temperature Service | A182-F348 A182-F348H | A403-WP348 A403-WP438H |
Product Attribute
| Place of Origin | China | Brand Name | BOYUE |
| Standard | ANSI, ISO, ASME, DIN, ASTM | Type | Welding Neck Flanges |
| ModelNumber | Steel Flange | Thickness | #150,#300,#600,.#900,#1500,#2500 |
| Packing | Ply-Wood Cases | Payment | 30%TT+70% Balance |
Supply Ability:40000Pieces / per Month
Packaging & Delivery
Packaging Details:Generally plywooden case or following customer's requirement.
Port:Shanghai/Tianjin
Commerce Clause
| Minimum Order Quantity: | 1pcs |
| Price: | Depending on quantity |
| Payment Terms: | T/T or Western Union or LC |
| Supply Ability: | 40000pcs per month |
| Delivery Time: | 10-100 days depending on quantity |
| Packaging Details: | PLY-WOODEN CASE OR PALLET |
Why Choose Us
1. One-Stop Service,One Single Source.
2. No MOQ.
3. Best quality,competitive price
4. Fast Reply.
5. On-Time Delivery
6. Professional sales and technical team .
FAQ
Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing
of Large-size products.(View Mor)
Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce
based on your drawings.
Q3: Will my drawing be safe after you get it?
A3: Yes, we will not release your design to third party unless with
your permission.
Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.
Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to
ensure quality standard, but it’s charged according to your
drawing.
