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Class 300 Stainless Steel Flanges Welding Flange SS304 Flat Plain

Class 300 Stainless Steel Flanges Welding Flange SS304 Flat Plain

MOQ: 100KGS
Price: Negotation
Standard Packaging: They are usually packed in conventional export wooden cases.
Delivery Period: 2-10 work days
Payment Method: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Capacity: 2000tons/per month
Detail Information
Place of Origin
China
Brand Name
Yuhao
Certification
ISO, API, BV, CE ...
Model Number
flanges
Material:
304, 304L, 306, 306L, 316, 316L
Application:
Connection, Decoration, Oil And Gas, Automative, Shipbuilding, Construction
Standard:
ASTM, AISI, GB, JIS
Shape:
Raising Face, Flat Face, Tongue Face
Package:
Standard Seaworthy Packagel, Wooden Cases...
Certification:
ISO, API, BV, CE ...
Connection:
Welding
Pressure:
Class150/300/600/9001500/2500
Type:
Pipe Fitting
Brand Name:
Yuhao
Highlight:

Class 300 Stainless Steel Flanges

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SS304 Stainless Steel Flanges

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ASTM stainless steel flanges and fittings

Product Description
Class 300 Stainless Steel Flanges Welding Flange Ss304 Flat Plain
Product Specifications
Attribute Value
Material 304, 304L, 306, 306L, 316, 316L
Application Connection, Decoration, oil and gas, Automative, Shipbuilding, Construction
Standard ASTM, AISI, GB, JIS
Shape Raising face, Flat face, Tongue face
Package Standard Seaworthy Packaging, wooden cases
Certification ISO, API, BV, CE
Connection Welding
Pressure Class150/300/600/9001500/2500
Type Pipe Fitting
Brand Name Yuhao
Product Description

Class 150/300/600/900/1500/2500 Plate Flanges are flat, plain welding flanges made from 304/316 stainless steel, suitable for high and low-pressure piping systems. These flanges meet ISO and API standards, offering excellent corrosion resistance, durability, and easy installation. Available in various pressure ratings, they ensure reliable performance in industrial applications, including chemical, oil, and gas industries.

Product Dimensions
DN Pipe OD Connection Size Flange Thickness (mm) C Flange ID A B Flange OD Bolt Hole Circle Diameter
10 17.2 14 90 60 14 18 15 90 60
15 21.3 18 95 65 14 22.5 19 95 65
20 26.9 25 105 75 16 27.5 26 105 75
25 33.7 32 115 85 16 34.5 33 115 85
32 42.4 38 140 100 18 43.5 39 140 100
40 48.3 45 150 110 18 49.5 46 150 110
50 60.3 57 165 125 19 61.5 59 165 125
65 76.1 76 185 145 20 77.5 78 185 145
80 88.9 89 200 160 20 90.5 91 200 160
100 114.3 108 220 180 22 116 110 220 180
125 139.7 133 250 210 22 143.5 135 250 210
150 168.3 159 285 240 24 170.5 161 285 240
200 219.1 219 340 295 24 221.5 222 340 295
250 273 273 395 350 26 276.5 276 395 350
300 323.9 325 445 400 26 328 328 445 400
350 355.6 377 505 460 28 360 381 505 460
400 406.4 426 565 515 32 411 430 565 515
450 457 480 615 565 36 462 485 615 565
500 508 530 670 620 38 513.5 535 670 620
600 610 630 780 725 42 616.5 636 780 725
Product Images
Class 300 Stainless Steel Flanges Welding Flange SS304 Flat Plain 0 Class 300 Stainless Steel Flanges Welding Flange SS304 Flat Plain 1 Class 300 Stainless Steel Flanges Welding Flange SS304 Flat Plain 2
Frequently Asked Questions
Q1: Delivery time?
A: 1-7 days for small order. 10-20 days for big order.
Q2: Are you manufacturer or trading company?
A: We are not only manufacturer but also a trading company, we have more than 12 years export experience.
Q3: What is your minimum order quantity?
A: The MOQ for each product is different, so it would be recommended to refer to the detail page of the product you are interested in. If you need further clarification, send me the product link, and I will reply as soon as possible.
Q4: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q5: How long is your production lead time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.
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