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Seamless Black Pipe Nipple Steel Nipple
  • Seamless Black Pipe Nipple Steel Nipple
  • Seamless Black Pipe Nipple Steel Nipple
Payment Type: T/T
Terms of Trade: FOB
Min. Order: 30 Carton
Packaging: Packed in Carton, on Pallets
Transportation: Ocean,Land,Air
Place of Origin: CHINA,VIETNAM
HS Code: 730799000
Port: Ningbo,Shanghai
Basic Info
Product Description

Seamless Black Pipe Nipple Steel Nipple

  • Overview
    This is an external thread type pipe joint that requires a tapered male thread (nominal: R or PT).
  • Main usage examples
    For indoor fire hydrant piping, sprinkler indoor sprinkling equipment piping and foam digestion piping, general gas piping, for general air piping or general air conditioning piping for distributing air under pressure from compressors, etc. For piping for flowing fluids of various mechanical equipment, or for structural pipes for the purpose of protecting structural parts, wiring, etc., and for structural members such as handrails and fences.
  • Recommended working pressure
    • Airtightness: 0.5MPa (about 5kgf / cm2) air pressure or less
    • Withstand pressure: 2.5MPa (about 25kgf / cm2) water pressure or less
  • Type, symbol, chemical composition
    Type Symbol Chemical composition(%)
    P S
    Carbon Steel Pipe for piping SGP 0.040 or less 0.040 or less
  • Features of taper screw for pipe (JIS B0203)
    Applicable to threads whose main purpose is the tightness of threads when joining pipes, pipe components, fluid equipment, etc. The screw shape is an eight figure with an angle of about 3.6 ° from the tip of the screw to the end of the screw. The tip of the screw is the thinnest and the end of the screw is the thickest. Therefore, as the screw is tightened, the thread gradually crosses the thread on the other side, and when the torque is applied at the end, the threads are engaged with each other, filling the gap and sealing the inside and outside of the tube. Secure. Unlike a straight screw, once it is tightened with torque, the thread will be worn when it is next loosened. It is not suitable for use in places where it is tightened many times.
  • About inspection of screw
    All screw inspections are performed using a taper thread gauge specified in the standard number (JIS B0253) defined by the Japanese Industrial Standards (JIS standard). (Incidentally, the inspection gauge manufacturer we use is made by OSG.)

Black Pipe Nipple Steel Nipple

Black Pipe Nipple Price

Both Screws Nipple Spec


  Shaoxing Ogawa Pipe Co., Ltd. was established in Shaoxing, Zhejiang Province in June 2005. The company is located near the exit of Shaoxing Expressway in Zhejiang Province, close to Hangzhou and convenient to Shanghai and Ningbo. A foreign-funded enterprise funded by Japan head office. Japan's head office, Ogawa Co., Ltd., is an enterprise specializing in the production of pipe fittings for 70 years. Professional production of Steel Pipe and other material pipe products, widely used in a variety of gas, steam, water and other pipeline connection, 90% of the production products are sold to Japan, in Japan by customers praise. The company has 70 years of management experience in Japan as the background, the use of advanced management philosophy, towards "Refined, Strong, Professional" direction, fast, efficient to provide customers with the best product quality.

Company Info
  • Representative: OGAWA MASAHIRO
  • Product/Service: Steel Pipe Nipple , Stainless Pipe Nipple , Steel Standard Socket , Stainless Standard Socket , Standard Hose Nipple , Rigid PVC lined steel pipe for water supply SGP-VA
  • Capital (Million US $): 2000000RMB
  • Year Established: 2005
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 15
  • No. of R&D Staff: Fewer than 5 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Contact Person: Ms. QIN
  • Tel: +86-0575-88139255
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