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China factories

China factory - Zhengzhou Huitong Pipeline Equipment Co.,Ltd.

Zhengzhou Huitong Pipeline Equipment Co.,Ltd.

  • China,Zhengzhou ,Henan
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  3. ASME B16.5 Forged Stainless Steel 316L BL Blind Flange With 1/2" FNPT Hole
China ASME B16.5 Forged Stainless Steel 316L BL Blind Flange With 1/2" FNPT Hole
China ASME B16.5 Forged Stainless Steel 316L BL Blind Flange With 1/2" FNPT Hole

  1. China ASME B16.5 Forged Stainless Steel 316L BL Blind Flange With 1/2" FNPT Hole
  2. China ASME B16.5 Forged Stainless Steel 316L BL Blind Flange With 1/2" FNPT Hole

ASME B16.5 Forged Stainless Steel 316L BL Blind Flange With 1/2" FNPT Hole

  1. MOQ： 1 pcs
  2. Price： USD 1000/piece
  3. Get Latest Price
Payment Terms L/C,T/T, Western Union
Supply Ability 1000 pcs per month
Delivery Time 30-35 work days
Packaging Details wooden case, wooden pallet
Product Type Flange, Disc, Foring, Shaft Sleeves
Name stainless steel 316L BL blind flange with 1/2" FNPT hole
Size 1/2"-60"
Class 150#, 300#, 400#, 600#, 900#, 1500#, 2500#
Surface oil rusted, yellow
Material Nickel alloy/stainless steel/duplex stainless
Brand Name HT
Model Number stainless steel 316L BL blind flange with 1/2" FNPT hole
Certification ISO9001
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T, Western Union Supply Ability 1000 pcs per month
Delivery Time 30-35 work days Packaging Details wooden case, wooden pallet
Product Type Flange, Disc, Foring, Shaft Sleeves Name stainless steel 316L BL blind flange with 1/2" FNPT hole
Size 1/2"-60" Class 150#, 300#, 400#, 600#, 900#, 1500#, 2500#
Surface oil rusted, yellow Material Nickel alloy/stainless steel/duplex stainless
Brand Name HT Model Number stainless steel 316L BL blind flange with 1/2" FNPT hole
Certification ISO9001 Place of Origin China
High Light forged steel flanges ，duplex steel flanges

stainless steel 316L BL blind flange with 1/2" FNPT hole

 

1. 316L stainless steel blind flange usage

 

A blind flange is a plate for covering or closing the end of a pipe. A flange joint is a connection of pipes, where the connecting pieces have flanges by which the parts are bolted together.

Blind flange with 1/2 npt tapped thread

These include NPT tapped holes and special threads to allow pressure test connections to be fitted. Blind flanges are generally used to blank off the ends of pipe. They are also used on similar valves and pressure vessel openings. Because they are often located at the ends of systems, these flanges often are among the highest stressed flange types.

2. 316L material introduction:

Standards:

  • ASTM/ASME: UNS S31600 / S31603
  • EURONORM: X1 CrNiMo 17 12 2 / X3 CrNiMo 17 12 2
  • AFNOR: Z 6 CND 17-11 / Z 2 CND 17-12
  • DIN: 1.4401 / 1.4404

Corrosion Resistance:

  • Generally more resistant than 304 in range of atmospheric environments and many corrosive media due to the increased chromium
    and molybdenum content.
  • Subject to pitting and crevice corrosion in warm chloride environments, and to stress corrosion cracking above about 122°F (50°C).
  • Considered resistant to potable water with up to about 1000mg/L chlorides at ambient temperatures, reducing to about 500mg/L at
    140°F (60°C).
  • Usually regarded as the “marine grade stainless steel” – but is not resistant to warm sea water.

Heat Resistance:

  • Good oxidation resistance in intermittent service to 1600°F (870°C) and in continuous service to 1700°F (925°C)
  • Grade 316L is more resistant to carbide precipitation.

Chemical Properties:

  C Mn Si P S Cr Mo Ni N
316
(S31600)		 0.08
max		 2.0
max		 0.75
max		 0.045
max		 0.03
max		 min: 16.0
max: 18.0		 min: 2.0
max: 3.0		 min: 10.0
max: 14.0		 0.10
max
316L
(S31603)		 0.03
max		 2.0
max		 0.75
max		 0.045
max		 0.03
max		 min: 16.0
max: 18.0		 min: 2.0
max: 3.0		 min: 10.0
max: 14.0		 0.10
max

Mechanical Properties:

Grade Tensile Strength
ksi (min)		 Yield Strength
0.2% ksi (min)		 Elongation % Hardness (Brinell) MAX Hardness
(Rockwell B) MAX
316
(S31600)		 75 30 40 217 95
316L
(S31603)		 70 25 40 217 95

Physical Properties:

Density
lbm/in3		 Thermal Conductivity
(BTU/h ft. °F)		 Electrical
Resistivity
(in x 10-6)		 Modulus of
Elasticity
(psi x 106		 Coefficient of
Thermal Expansion
(in/in)/°F x 10-6		 Specific Heat
(BTU/lb/°F)		 Melting
Range (°F)
0.29 at 68°F 100.8 at 68 212°F 29.1 at 68°F 29 8.9 at 32 – 212°F 0.108 at 68°F 2500 to 2550
        9.7 at 32 – 1000°F 0.116 at 200°F  
        11.1 at 32 – 1500°F    

 

3. 316L bind flange with 1/2” FNPT hole photo for your reference

 

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    1978

  • Total Annual:

    10000000-20000000

  • Employee Number:

    50~100

  • Ecer Certification：

    Active Member

Huitong Group was established in 1978. After 38 years'development and innovation,by now,Huitong Group has set up multiple subsidiary companies.Among them,Zhengzhou Huitong Pipe Fitting Co.,Ltd.,with the indepent right of import and export, is mainly engaged in exporting steel pipe and pipe fitti... Huitong Group was established in 1978. After 38 years'development and innovation,by now,Huitong Group has set up multiple subsidiary companies.Among them,Zhengzhou Huitong Pipe Fitting Co.,Ltd.,with the indepent right of import and export, is mainly engaged in exporting steel pipe and pipe fitti...

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Get in touch with us

  • Reach Us
  • Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
  • Room 1703, 17th Floor, Building 5, Jinyin Modern City, Guangdian South Road, Jinshui District, Zhengzhou City, Henan Province, China.
  • https://hastelloy-pipe.ecer.com/

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