yangzhou baocheng flange forging co.,...

flange

Yangzhou Baocheng Flange Forging Co., Ltd.flange

Address: No. 28 Industrial Park, Third Ring Road Caodian Baoying, Yangzhou, Jiangsu, China

Telephone: 86-514-88625227

Email: [email protected]

Contact Person: Mr. David Liang

Showroom: http://yzbcfl.en.made-in-china.com

Yangzhou Baocheng Flange Forging Co., Ltd. 1

http://yzbcfl.en.made-in-china.com

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Company Info Yangzhou Baocheng Flange Forging Co., Ltd., of Yangzhou is located in ecological county, township of the Chinese

tube--Jiangsu Baoying, The nature of private technology enterprises,

Registered capital of 22.8 million yuan, covers an area of 40 acres, 5000 square meters standard factory building.

Company specializes in the production and sales of stainless steel, carbon steel,

Alloy steel flanges and stainless steel forging products, through the ISO9001-2008 international quality system

certification.

Companies adhering to the "Technology Leading, Quality First" concept of development, the introduction of five senior

mechanical engineer, mechanical engineer 8, technology, quality control

Administrator 15, an international standard of production equipment, testing equipment, has a testing room, laboratory

(configuration Spectrometer imported from Germany).

Products in accordance with the national standard, Japanese standard, German standard, American standard such as

production standards (special specifications according to customers technical requirements of production), the annual

production capacity of 3, 000 tons a flange, forging 1, 000 tons.


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1. Orifice Flange

Origin China Manufacturing

Way

Forging

Material Carbon Steel Type Threaded Connection Flange

Trade Terms

Shipping by Sea or Airs

Availability

Packing Plywood Wooden Case/Other

Description1. Name: Stainless Orifice Flange (1/2''-48'')

2. Size: From 1/2" to 48"

3. Wall thickness: Sch5-Sch10. Sch20. Sch40. Sch80

4. Standard: ISO, SNSI, JIS, DIN, GB/T12459, GB/T13401, ASME B16.9. SH3408 SH3409, HG/T21635, HG/T21631,

SY/T05010

5. Material: 20#, 15CrMo, 1Cr18nI9Ti, 321, 304, 304L, 316, 316L

6. Packaging: Wooden Cases or as per customers requirement

7. Applications range: Petroleum, chemical, power, gas, metallurgy, shipbuilding. Construction, etc.

8. Min Order Quantity: According to customer's requirement

9. Delivery Time: According to customer's requirement

10. Quality: First grade


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2. Thread Flange


Way

Forging


Trade Terms


Availability


DescriptionStandard: ANSI JIS BS EN DIN, etc.

Chinese standard: SH HG GB, etc.

Material: Stainless steel like 304, 304L, 316, 316L, 321, carbon steel like 20#, A105, Q235, 16Mn, etc.

Type: Thread flange

Size: 1/2"-24" Pressure Class 150-2500, 5k-10k PN0.6MPa-PN4.0MPa

Packing as per customer's requests.


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3. Slip-on Flange


Way

Forging

Material Stainless Steel

Trade Terms

Shipping by Air or Sea HS Code 73072100

Availability

Packing Plywood Wooden Case

DescriptionStandard: ANSI JIS BS EN DIN etc.

Chinese standard: SH HG GB etc.

Material: Stainless steel like 304, 304L, 316, 316L, 321, carbon steel like 20#, A105, Q235, 16Mn etc.

Type: Slip-on

Size: 1/2"-24"

Pressure Class 150-2500, 5k-30k PN0.6- 4.0Mpa

Packing as per customer's requests.

We can aslo make the flanges as customers' drawings.


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4. Slip-on Flange (MFM)

DescriptionStandard: ANSI JIS BS EN DIN etc

Chinese standard: SH HG GB etc

Material: Stainless steel like 304, 304L, 316, 316L, 321, carbon steel like 20#, A105, Q235, 16Mn etc

Type: Slip-on

Size: 1/2"-24"

Pressure Class 150-2500, 5k-30k PN0.6- 4.0Mpa

Packing as per customer's requests


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5. Welding Neck Flange


Way

Forging

Type Welding Flange

Trade Terms


Availability





Type: Welding neck flange

Size: 1/2"-24" Pressure Class 150-2500, 5k-30k PN1.0-25.0Mpa Packing as per customer's requests


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6. Sotg Flange




Type: Slip-on

Size: 1/2"-24"

Pressure: Class 150-2500, 5k-30k PN0.6- 4.0Mpa



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7. Long Weld Neck Flange

Manufacturing

Way

Forging Type Welding Flange

DescriptionStandard: ANSI BS EN DIN, etc.



Type: Long weld neck flange

Size: 1/2"-24" Pressure Class 150-2500, PN0.6- 25.0Mpa Packing as per customer's requests.


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8. Welding Neck Flange (FF)


Way

Forging

Material Carbon Steel Type Welding Flange

Standard ANSI

Trade Terms





Type: Slip-on

Size: 1/2"-24"




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9. Plate Flange


Way

Forging


Standard ANSI

Trade Terms


Availability





Type: Plate flange

Size: 1/2"-24"

Pressure Class 150-2500, 5k-30k PN0.25- 40Mpa



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10. Large Size Flanges


Way

Forging

Material Stainless Steel Type Welding Flange

Standard ANSI

Trade Terms


Availability


DescriptionLarge Size Flange Materials:

Large Size Flange Carbon steel: A105, Rst 37-2, C22.8, 16Mn, 20#, Q235A, B, C

Stainless Steel: 304, 304L, 304H, 309, 310, 310S, 316, 316Ti, 316 L, 317, 317L, 321, 347, 347 H, 409, 410, 410S,

420, 430.

Size: 26"NB-60"NB

Rating: 150#, 300#

Standard: ASME B16.47, JB82-59, HG5016-58, HG20595-97, JB/82.1-94

Flange type: Weld neck flange, Blind flange


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11. Blind Flange


Way

Forging


Standard ANSI

Trade Terms


DescriptionStandard: ANSI JIS BS EN DIN, etc.



Type: Blind flange

Size: 1/2"-24" Pressure Class 150-2500, 5k-30k PN0.25- 25Mpa



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12. Socket Weld Flanges


Way

Forging

Material Alloy Steel Type Welding Flange

Standard ANSI

Trade Terms


Availability


DescriptionSocket Weld Flanges:

Socket welding flange, a popular type of pipe flange, was initially developed for use on small-sized high- pressure

piping. The fabrication of this type of flange is similar to that of a slip-on flange. However, the internal pocket of a

socket weld flange allows for a smooth bore and better fluid flow. When provided with an internal weld, the static

strength of this flange is equal to slip-on flange, but the fatigue strength is 50% greater than double welding slip-on

flanges. Smooth bore conditions in such a flange can easily be attained without having to bevel the flange face and,

after welding, to re-face the socket weld flange as would be required with slip-on flanges. For this reason, the

internally welded flange is popular in chemical process piping.

The counter bore is slightly larger than the Outer Diameter of the matching pipe, allowing the pipe to be inserted. A

restriction is built into the bottom of the bore, which acts as a shoulder for the pipe to rest on, and has the same I. D.

Of matching pipe. The flow is not restricted in any direction.

Socket Weld Flanges Materials:

Carbon Steel: ASTM A105, A350 LF1, LF2 CL1/CL2 LF3 CL1/CL2, ASTM A694 F42, F46, F48, F50, F52, F56, F60,

F65, F70

Stainless Steel: ASTM A182 F304/304L, F316/316L, F316H, F316Ti, F321, F44 (UNS S31254)

Alloy Steel: ASTM A182 F1, F5/A, F9, F11, F12, F22, F91

Size: 1/8" NB TO 48"NB.


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Rating: 150#, 300#, 400 #, 600#, 900#, 1500# & 2500 #.

Socket Weld Flanges Standard facing:

Raised face, Ring - type, Flat face, Male - female, Tongue - groove.

Uses of socket weld flanges:

They are ideal for small diameter applications.

They are used for high pressure applications.

Socket weld flanges have an internal recess on the inside diameter which allow for a smooth flow of the process fluid.

They create a smooth bore with the proper welding and grinding


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13. Slip on Flange (FL 1088-FL4)


Way

Forging


Trade Terms


Availability





Type: Slip-on

Size: 1/2"-24"



We can aslo make the flanges as customers' drawings


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14. Lap Joint Flange


Way

Forging

Material Stainless Steel Type Threaded Connection Flange

Standard ANSI

Trade Terms


Availability


Description1) Standard: ANSI B16.5, ANSI B16.47,

DIN2573, 2572, 2631, 2576, 2632, 2633, 2543, 2634, 2545,

JIS

BS4504

EN1092

GB/T9113 - GB9124, HG20592-20605-97, HG20615-20626-97, SH3406-96, JB/T81-86-94, JB4700-4707-92,

JB4721-92

Also producing the flanges acc. To customers' special requirement

2) Material: 304/1.4301, 304L/1.4306/1.4307, 321/1.4541, 316Ti/1.4571, 316L/1.4404,

A105N, RST37.2, F2, F5, F9, F11, F22, and different types of duplex

3) Size: 1/2'' - 60''

4) Pressure Rating Class: ANSI 150LBS ~ 2500LBS

DIN PN6 ~ PN160

JIS 5K ~ 30K

5) Packing: As per customers' requests

6) Payment: T/T or L/C


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15. ANSI Sw Flange

Manufacturing

Way

Forging Material Stainless Steel

Standard ANSI




Type: Slip-on

Size: 1/2"-24"




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16. Flange


Way

Forging

Trade Terms


Availability


DescriptionSYI manufactures all types of forged flange like plate flange in material of carbon steel, stainless steel, alloy steel and

etc.

Product Information:

1), Sizes: From DN10 to DN3000;

2), Material: Carbon steel, stainless steel and alloy steel;

3), Standard: ANSI, DIN, EN1092-1, NFE, AS, JIS and customers' drawings for special use;

4), Types: WN, SO, BL, Plate, Thread, Socket and etc;

5), Process: Free forging, plate cutting;

6), Packing: In wooden cases, wooden pallets or as per customers' special requirement;

7), Delivery: Usually within one month after receiving the formal order;

8), Inspection: Factory in-house or Third Party inspection available upon request

More information is available upon receipt of your enquiry.

You will get our quick reply!

Product Table

Material Flange Specifications Types of Flanges carbon steel ANSI B16.5Weldneck stainless steel

JISSocket weldalloy steel MSS SP 44Blind special steel API 605Threaded others as specified DINSlip on

BSSpecial types EN1092-1 Many other specs


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17. Stainless Steel Plate Flange

Manufacturing

Way

Forging Material Stainless Steel

DescriptionStandard: ANSI JIS BS EN DIN etc.

Chinese standard: SH HG GB etc.

Material: Stainless steel like 304, 304L, 316, 316L, 321, carbon steel like 20#, A105, Q235, 16Mn etc.

Type: Plate flange

Size: 1/2"-24"

Pressure Class 150-2500, 5k-30k PN0.25- 40Mpa



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18. Flange-2


Way

Forging

Trade Terms


Availability


DescriptionFlange

Type: Slip-On, Welding Neck, Blind, Socket Welding, Threaded, Lap Joint and Plate etc.

Pressure Ratings: Class 150, 300, 600, 900, 1500 and 2500

Pressure Ratings: PN 6, PN 10, PN16, PN25, PN40 and PN64

Pressure Ratings: JIS 5K, 10K, 16K and 20K

Materials: Carbon steel, Stainless steel and Alloy steel etc.

Standards: ANSI, EN, GOST, API, BS, DIN, UNI, JIS and MSS SP etc.

Size: 1/2" ~ 64"(DN15 mm ~ 1600 mm)

We can aslo produce the flange as per your drawings.


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19. Blind Flange


Way

Forging


Standard DIN

Trade Terms

Shipping by Sea or by Air

Availability


Description1) Size: 1/2 - 24"

2) Pressure rating: 150 - 2, 500lbs

3) Facing: RF / FF / RTJ

4) Material: Stainless steel, Carbon steel, Alloy steel

5) Standards: ANSI B16.5/DIN/JIS/UNI/BS/GB

We can also produce the flange as per your drawings.


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20. Flanges


Way

Forging

Trade Terms


Availability


DescriptionForged Flange

Material: Carbon steel, Stainless steel and Alloy steel

Standards: ANSI, ASTM, DIN, JIS

Type: Slip On Neck (SO), Welding Neck (WN), Socket Welding (SW), Blind (BL), Lap Joint (LJ), Plate-type Flat

Welding Flanges, Spectacle Blind flanges and so on.

Facing: RF (Raised Face), FF (Flat Face) and RTJ (Ring Type Joint)

PN: From 150 to 2500 Class

Size: From 1/2"~24", 26"~60.


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21. Weld Neck Flanges


Way

Forging


Standard ANSI

Trade Terms


Availability


DescriptionWeld neck flange Main feature:

Carbon Steel: ASTM A105, A350 LF1, LF2 CL1/CL2 LF3 CL1/CL2, ASTM A 694 F42, F46, F48, F50, F52, F56, F60,

F65, F70

Stainless Steel: ASTM A182 F304/304L, F316/316L, F316H, F316Ti, F321, F44 (UNS S31254)

Alloy Steel: ASTM A182 F1, F5/A, F9, F11, F12, F22, F91

Size: 1/8" NB TO 48"NB.

Rating: 150#, 300#, 400#, 600#, 900#, 1500#, 2500#

Uses:

The weld neck flange is very resistant to dishing and has a very sturdy connection because it has the pipe along with

the tapered hub.

The flanges are ideal for extreme fluctuations of temperature.

They are ideal in environments where there may be a lot of bending and handling of the flanges.

Preferred in an environment with extreme temperature conditions.

This type of flange is preferred for every severe service condition_resulting from high pressure or from sub-zero or

elevated temperature.

They are used in situations where loading conditions are substantially constant or fluctuate between wide limits.

This is probably the best welding flange available because of its high, heavy neck.


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Highly recommended wherever a sound welded joint connection is needed.


yangzhou baocheng flange forging co.,...

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