Find ASTM A234 WPB BXT Concentric Nipple, Forged Thread 304 316l Pipe Fitting, PXT Stainless Steel Nipples on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
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Carbon Steel Eccentric Swage Nipples
  • Carbon Steel Eccentric Swage Nipples
  • Carbon Steel Eccentric Swage Nipples
  • Carbon Steel Eccentric Swage Nipples
  • Carbon Steel Eccentric Swage Nipples
Payment Type: L/C,T/T
Terms of Trade: FOB,CFR,CIF
Min. Order: 10 Piece/Pieces
Delivery Time: 15 Days
Packaging: Wooden Cases or as per buyer's requirements
Productivity: 1000pcs/month
Brand: Bangdong
Transportation: Ocean,Land,Air,Train/TNT/DHL
Place of Origin: Cangzhou,China
Supply Ability: 1000pcs/month
Certificate: ISO/CE/API
HS Code: 73079300
Port: Tianjin New Port,Beijing Air Port,Shanghai Port
Basic Info

Model No.: Eccentric Swage Nipples

Product Description


Carbon Steel Swage Nipples

Line Pipe Swages

  • Nominal Pipe Size range 1⁄8 – 8 NPS (6 – 200 DN)
  • Manufactured from A106 Gr. B seamless pipe or hex bar and processed in accordance to ASTM A234 Wpb
  • Choice of material depends upon size and reduction
  • Available in standard, extra heavy, double extra heavy or schedule 160
  • End finishes available: NPT, weld beveled, squared cut (for socket weld) or grooved
  • Available concentric and eccentric
  • 1" (25mm) and smaller are made from hex bar
  • 11⁄4" (32mm) and larger are made from pipe

Material Specification

  • Material Grade WPB (ASTM A234 - Line Pipe)
  • Material Grade J-55, K-55, L-80, N-80 (API 5CT - Oil Country Sizes)

Bangdong is the leading manufacturer of Steel Nipple Fittings, Oil Country Tubular Fittings, swages and bull plugs - all meeting API specifications. Offering tubing nipples, casing nipples as well as a full line of traditional line pipe and oil country threads in every schedule, J.B. Smith is the resource for all your oil field needs.

We also stocks all oilfield products in Scotchkote 134 or Corvel 1660. Bangdong coated products have 100% traceability, ISO Approved, Nace standards #1 (Corvel 1660) and the Bangdong logo on all thread protectors.

A pipe nipple is a fitting, consisting of a short piece of pipe, usually provided with a male pipe thread at each end, for connecting two other fittings or pipeline components. Pipe Nipples are commonly used as adapters from one connection type to another. Similar to a pipe nipple in many ways, a Swage Nipple is a reducing pipe nipple, used to connect two different sized fittings.include Concentric Nipple and Eccentric Nipple

Nipples and Swages-MSI Supply, Inc.

Bangdong can often provide the items listed below for a same-day delivery. Large quantities, custom sizes, may be subject to a longer lead time for delivery.

Size Range: 1/8" - 8" Diameter
End Connections: Threaded, Plain, Beveled
Schedules: 40 (STD), 80 (XH), SCH160, XXH
Carbon Steel: A106, A53, A350
Stainless Steel: 304, 316, 321, 347

Since Steel Nipple are manufactured by cutting a specified length of pipe and applying the desired end connections, the dimensions and material follow from pipe specifications. . Similar to pipe, however, pipe nipples may come in either a seamless or welded construction.

For swages, like reducing pipe nipples, they come in two types: concentric and eccentric. These are shown below. Also, rather than being manufactured to pipe material specifications, carbon steel swages come in A234, and they are always seamless in construction. Lastly, please note that since each end of a swage is of a different size, the wall thickness (schedule) of each side can also be different.

Concentric Eccentric
Concentric Swage Eccentric Swage

The end connections need to be specified by the customer as well; plain both ends (PBE), threaded both ends (TBE), beveled ends (BBE), threaded one end (TOE), beveled one end (BOE), plain one end (POE) or a combination thereof, depending on the ends of the piping system into which the pipe nipple will be fitted.

A PBE pipe nipple (plain both ends), has two plain ends, with no thread, typically used to fit a socket weld connection.

A TBE pipe nipple (thread both ends) has two threaded ends, used to fit female threaded connections

A BBE (beveled both ends) has a bevel on each side of the pipe nipple and is used for welding purposes similar to a buttweld fitting.


When listing the end connections of a swage, unlike a pipe nipple, the order matters. The end connection of the larger OD is listed first, and the smaller OD second. There are several end connections/combinations available for swages: threaded both ends (TBE), threaded by plain (TXP), plain by threaded (PXT), plain both ends (PBE), beveled by threaded (BXT) or other combinations of plain, threaded, and beveled. The end connections of the swage depends on the end connections of the piping system into which the swage will be fitted.

Note: Industry language sometimes includes specifications such as "PSE x TLE", which simply means plain short end by threaded long end; the "S" stands for short and the "L" stands for long.

Carbon Steel Nipples and swages commonly come without a coating (also referred to as plain or black), but they can also come galvanized, which has a metallic finish. Pipe Nipples and swages made of stainless and other materials are not typically coated.

Swage Nipple

Shijiazhuang Bang dong Pipeline Technology Co,Ltd.


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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