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Home > Products > Pumps & Valves > ASTM B16.5 B16.47 Forged Fittings
ASTM B16.5 B16.47  Forged Fittings

ASTM B16.5 B16.47 Forged Fittings

Payment Type: L/C,T/T
Terms of Trade: FOB,CFR,CIF
Min. Order: 10 Piece/Pieces
Delivery Time: 20 Days

Basic Info

Model No.: Forged Fittings

Standard: DIN, GB, JIS, ANSI, GOST, BSW

Type: Welding Flange

Material: Carbon Steel

Structure: Flanges

Connection: Welding

Sealing Surface: MFM

Manufacturing Way: Forging

Product Description



Bangdong Supply steel Weld Flanges.A pipe flange connects piping and components in a piping system by use of bolted connections and gaskets. Most commonly used flanges are weld neck flange, slip on flange, blind flange, socket weld flange, threaded flange and lap joint flange (RTJ Flange). This type of connection in a pipe flange allows for ease of disassembly and separation for repair and regular maintenance. Most common specification for carbon steel and stainless steel flange is ANSI B16.5 / ASME B16.5.


Function of different types of flange:

  • Weldneck flanges create a smooth weld matching the thickness and bevel of the pipe. With a diameter that matches the inside of the pipe, they work by transferring pressure from the flange to the pipe. Typically used for high-pressure applications, weldneck flanges are the most commonly used flange style.
  • Threaded Pipe flanges are unique and beneficial because there is no need to weld them to the pipe. Instead, they have an outer thread. These are most commonly used for small diameter projects with high pressure.
  • Slip-On flangesare the least expensive type and come in large or small sizes. They have a diameter slightly larger than the pipe, allowing them to easily slip directly over the pipe. After slipping on , they are then also fillet welded. The two types of slip-on flanges are the ring and hub flanges, differing by size specifications.
  • Lap Joint flanges are typically used in conjunction with either a stub end or taft. Because it is easily assembled and aligned, this type of flange should be used in low-pressure applications or those that require frequent reassembling.
  • Blind flanges, also known as blanking flanges, are used to seal off pipelines, pumps or valves to prevent flow. They are suitable for testing the pressure of liquid or gas flowing through a pipe and can sometimes be sued as an inspection cover. It is easily manageable and can be reversed to allow for expansion.
  • Socket Weld flanges are used in high pressure, smaller pipe applications. Here, the pipe is inserted into the socket and fillet welded at the top allowing for a smoother fluid and gas flow through the pipe.
  • Ring-Type Joint flanges can help in high-pressure applications to prevent leaks. These flanges have a unique groove that can be compressed onto a Slip-On, Blind or Weldneck flange. This will further allow the pipe to withstand extreme pressure and temperature.

Dimensions:

316 Stainless Steel RF Slip On Flange 150 lbs ASTM A182, ASME B16.5 Schedule

316 Stainless Steel RF Slip On Flange 150 lbs ASTM A182, ASME B16.5 Schedule


American Standard(ASME B16.5 & B16.47 Series A & B)


Size 1/2" - 20"
Pressure Rating 150#, 300#, 600#, 900#, 1500#, 2500#
Type SO, WN, LAP JOINT, SW, BL, THD, ORIFICE TYPE, REDUCING FLANGES
Facing RF, FF, RTJ, T&G
Material Grade A-105 / LF-2
F-5, F-9, F-11, F-22
304/L, 316/L, 321, 317/L, DUPLEX AND SUPER DUBLEX
904L INCONEL, MONEL, HASTEALLOY, ALLOY 20

DIN Standard:(17440/EN 1092-1)

Size 1/2" - 20"
Pressure Rating 150#, 300#, 600#, 900#, 1500#, 2500#
Type SO, WN, LAP JOINT, SW, BL, THD, ORIFICE TYPE, REDUCING FLANGES
Facing RF, FF, RTJ, T&G
Material Grade A-105 / LF-2
F-5, F-9, F-11, F-22
304/L, 316/L, 321, 317/L, DUPLEX AND SUPER DUBLEX
904L INCONEL, MONEL, HASTEALLOY, ALLOY 20


Forged Fittings

- Elbow
- Tee
- Reduction Tee
- Reduction
- Weldolet
- Sockolet
- Threadolet
- Elbolet
- Flangolet
- Latrolet
- Nipolet
- Couplings
- Forged Nipples
- Boss


MEASUREMENTS
ANSI B16.49 / DIN 2606 AND custom drawings

DIMENSIONS
½" – 216" / DN 10 – DN 5500

WALL THICKNESS
SCH 5S – SCH XXS

MATERIAL QUALITIES
ASTM A 234 WPA ‐ ASTM A 234 WPB ‐
ASTM A 234 WPC ‐ ASTM A 420 WPL6 ‐
WPHY 42/52/60/65/70
P235 – P265 – P245 – AE250 – ST 37 –
ST35.8
ASTM A 234 WP1‐ WP11 ‐ WP12 ‐ WP22 ‐
WP5 ‐ WP9 ‐ WP91 ‐ WP92 16 Mo 3,
13 CrMo 44, 10 CrMo 9 – 10
ASTM A 403 WP 304 / 304 L / 304 H
ASTM A 403 WP 321 / 321 H
ASTM A 403 WP 347 / 347 H
ASTM A 312 WP 316 / 316 L / 316 H/316 Ti
1.4301 / 1.4307 / 1.4541
1.4401 / 1.4404 / 1.4571
Duplex ‐ Super Duplex ‐ Inconel ‐ Incoloy ‐
Monel ‐ Hastelloy ‐ Titanium / Ti‐G

ASTM A 234 WP1‐ WP11 ‐ WP12 ‐ WP22 ‐ WP5 ‐ WP9 ‐ WP91 ‐ WP92 16 Mo 3 Forged Fittings

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Shijiazhuang Bangdong pipe Technology Co., Ltd is located in Shijiazhuang , the capital city of Hebei , with superior geographical position and convenient transportation.It is a real professional manufacture and exporter of pipe fittings ASME ANSI B16.9, AND JIS.


The company produces and exports pipes and pipe fittings, including ELBOW/TEE/REDUCER/CAPS/FLANGE and other pipeline products . With technological production team and excellent sales staff , we keep improving efficiency regularly and ensure a better customer service experience. Our company values product quality and set up a complete quality control system and comprehensive detection means.



We insist "customer focus, honest in business, faithful in services, trusty in advertisement", Try to make the market leading products and to be reliable manufacturers by customers. Pay great attention to every detail, accurate to each number, refinement to every joint. "Give me a chance, bring you a surprise!" Sincerely welcome all customers to discuss cooperation.




Company Info
  • Company Name: Shijiazhuang Bang dong Pipeline Technology Co,Ltd.
  • Representative: Mr.Liu
  • Product/Service: Seamless Steel Pipes , Butt Weld Pipe Fittings , Forged Pipe Fittings , Steel Flanges , Pipe Elbow & Tee & Reducer , Fittings & Flanges
  • Capital (Million US $): 100
  • Year Established: 2015
  • Total Annual Sales Volume (Million US $): Below US$1 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 6
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: no
  • Factory Size (Sq.meters): Below 1,000 square meters
  • Factory Location: Yanta Road,Yanshan County,Cangzhou City,HeBei Province,China
  • Contact Person: Ms. luffy
  • Tel: 86-0311-83886517
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