Carbon Steel GOST DIN Forged Flange

  • Model NO.: NMM-001
  • Type: Welding Flange
  • Structure: Flanges
  • Sealing Surface: RF
  • Flange Standard: ANSI, DIN, GB, JIS, GOST, Bsw
  • Flange Type: Plate,Blind,Slip-on,Wn,Lap-Joint,Loose Flange etc
  • Size: Dn15-Dn3600
  • Specification: Dn15~Dn1200
  • HS Code: 73079100
  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Material: Carbon Steel
  • Connection: Welding
  • Manufacturing Way: Forging
  • Raw Material: Carbon Steel,Stainless Steel,Alloy Steel
  • Sealing Surface Type: RF,FM,Mfm,Tg,FF,Rj
  • Trademark: NMM-FLANGE
  • Origin: China

Product Description

Carbon Steel GOST DIN Forged Flange



THE MAIN TYPE & MATERIALS OF
Flanges
 
Steel Flanges
Material  Carbon steel  ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH
 P250GH, P280GHM 16MN, 20MN ,20#
 Stainless steel  ASTM A182, F304/304L, F316/316L
 Alloy steel  ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.
Standard  ANSI  Class 150 Flanges-Class 2500 Flanges
 DIN  6Bar 10Bar 16Bar 25Bar 40Bar
 JIS  5K Flanges-20K Flanges
 UNI  6Bar 10Bar 16Bar 25Bar 40Bar
 EN  6Bar 10Bar 16Bar 25Bar 40Bar
TYPE  1.Welding neck Flange     2.Slip on
 3.Blind flange             4.Long welding neck flange
 5.Lap joint flange          6.Socket welding
 7.Threaded flange        8.Flat flange
Surface  Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,electrical galvanized
Connection  Welding, Threaded
Technical  Forged, Casting
Size  DN10-DN3600
Package  1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside). 2:As Customers' Requirements
Heat Treatment  Normalizing, Annealing, Quenching Tempering
Applications  Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc.
Production, Packaging & Shipping

All the cargoes under inspection before the shipment.

Conventional packing:

For the Valves, Expansion Joint, Water Meter, we can use veneer board case.

 

For the pipe, we use the Woven bag.


For the flange & Fittings, we use the veneer board case and veneer board pallet with plastic film.

 

In addition, we can change the shape of the packaging according to customer requirements.

 

Mode of transportation:

 

1.FedEx/DHL/UPS/TNT for samples, Door-to-Door;

 

2.By Air or by Sea for batch goods, for FCL;Airport/ Port receiving;

 

3.Customers specifying freight forwarders or negotiable shipping methods!



Cast Iron Various Kinds of Valve Flange End


Qingdao Nancy Metal & Machinery
 Co., Ltd.Is located in the beautiful scenery Qingdao city,  The most important seaport of the east of China, Strategic location and convenient transportation, Is the ideal partner for business exchange, investment and cooperation.

We are the specialized trader of such metals products as kinds of valves, flanges, pipe fittings, fasteners, castings, water meters and expansion joints etc..We are also able to supply the related metal products upon request from our customers.

Today, 100% of our products are exported to the different countries and regions worldwide including the Europe, Japan, Southeast Asia, Australia, Middle-east and Africa etc.,  Also help us to have good reputation to our overseas customers.

With our own professional R&D team, we are able to develop new products and provide OEM services to our clients.Should you be interested in any of our series, please feel free to contact us for further details.Our company guarantees high quality products, competitive prices, timely delivery and the best service to all our customers anywhere in the world.

We are continually exploring opportunities to engage with like-minded companies seeking to establish mutually beneficial and strategic long-term working relationships.We sincerely look forward to hearing from you in the near future.
Cast Iron Various Kinds of Valve Flange End
 
FAQ

1.Can I get free samples?

A:Yes, we can provide you the free sample, but you need to bear their own delivery costs.

2.Can I request to change the form of packaging and transportation?

A:Yes, we can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

3.Can I request to advance the shipment?

A:It should be depends on whether there is sufficient inventory in our warehouse.

4.Can I have my own Logo on the product?

A:Yes, you can send us your drawing and we can make your logo, but you have to bear

Their own the cost.

5.Can you produce the products according to my own drawings?

A:Yes, we can produce the products according to your drawings that will be most satisfy you.

 

 

 

 

Thank you for your Visit!

                          Mail us & We will introduce our products to you further!


Flat disk Rotary Damper mainly used for large diameter, small height space. Disk dampers provide energy absorption and rotational deceleration. We offer many different models from mild to extreme. Our disk dampers are the perfect solution for a wide range of applications, from scanner, and glove boxes to auditorium seating to. Disk dampers are designed to control and smooth out the opening and closing of lids, and doors.

Our damper is conducive to performing structural movement in soft, silent and safe environment, mitigating impact load, avoiding strike damage, prolonging mechanical life, reducing noise disturbance, improving product quality and improve customer satisfaction.


Anatomy of the Disk Damper


NOTE:
1. Please contact the corresponding product engineer for specific torque products. 
2. Max. rotation speed: 50r/min
3. Max. circle rate: 6 cycle/min ( Clockwise360 °, 360 ° anti-clockwise for 1 cycle)
4. Operating temperature: -10~50℃
5. Storage temperature:-30~80℃

  NO. Description Material
1 Shell SPFC
2 Cover SPFC
3 Shaft PA/POM
Disk Damper


Disk Damper Characteristics

Applied torque:(T)
Test Temperature: 23+/-5℃
Rotating speed: 20r/min
Durability test Metho: Clockwise 360 °, 360 °anti-clockwise
Rotating speed: 20r/min
Test Frequency: (1cycle/min)
Test Temperature: 23±5℃
Durability test cycle: 50000 cycle
Test result criteria: Store in the room temperature for 24 hours or more after the test, recording to the torque T=T±30%T.

Disk Damper Square Hole


The damper square hole coordinateswith the rotation axis dimension tolerance.


Disk Damper

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