High Quality ANSI 300LB FLANGE, ANSI PLATE FLANGES, 300LB PLATE FLANGES Suppliers in China

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ANSI CLASS 300 PLATE FLANGE

  • ANSI CLASS 300 PLATE FLANGE
  • ANSI CLASS 300 PLATE FLANGE
  • ANSI CLASS 300 PLATE FLANGE

ANSI CLASS 300 PLATE FLANGE

    Payment Type: L/C,T/T
    Terms of Trade: FOB,CFR,CIF,EXW
    Delivery Time: 15 Days
    Packaging: Pallets/Wooden cases
    Transportation: Ocean
    HS Code: 730791000
    Port: XINGANG

Basic Info

Model No.: 1/2"-24"

Product Description

ANSI CLASS 300 PLATE FLANGE

As a ASME Class 300 Plate Flange Dimensions. we offer these ASME stainless steel Class 300 rjt flanges, ASME carbon steel Class 300 blind flanges, ASME Alloy steel Class 300 weld neck flanges, ASME stainless steel Class 300 slip on flanges, ASME carbon steel Class 300 socket weld flanges in all standard in which the common world standards include ASME/ANSI Flange (USA), PN/ DIN Flange(European), KS/ JIS Flange (Japanese/ Korean) and GOST Flange(Russia).

ASME Class 300 Plate Flange are stocked or available in the following range of materials and sizes for the oil, gas, petrochemical and allied industries. Pipes with ASME Class 300 Plate Flange can be assembled and disassembled easily. SS ASME Class 300 Plate Flange can be flanges.

300LB PLATE FLANGES

WELKIN FLANGES
1. Standard: ANSI B16.5, ASME B16.5
2. Type: Plate Flange, SOP Flange (Raised Face)
3. Pressure: Class 300
4. Size: 1/2" - 24", larger Sizes available on request
5. Raw Material: Carbon Steel: ASTM A105, A350
6. Process: Forged

NOTE:
1. Class 300 flanges except Lap Joint will be furnished with 0.06 (1.6mm) raised face, which is included in ‘Thickness’ (C) and ‘Length through Hub’ (Y1),( 57786840,Y3).
2. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered within the limits of 7 degrees.
3. Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub.
4. The gasket surface and backside (bearing surface for bolting) are made parallel within 1 degree. To accomplish parallelism, spot facing is carried out according to MSS SP-9, without reducing thickness (C).
5. Depth of Socket (D) is covered by ANSI B 16.5 only in sizes through 3 inch, over 3 inch is at the manufacturer’s option.

ANSI/ASME/ASA B16.5 300lb/sq.in. Flange Plate RF
ø
D
b
g
m
J
k
Holes
l
Kg.
1/2"
95,6
14,3
34,9
38,1
22,3
66,7
4
15,9
0,700
3/4"
117,5
15,9
42,9
47,6
27,7
82,5
4
19,0
1,100
1"
123,8
17,5
50,8
54,0
34,5
88,9
4
19,0
1,400
1 1/4"
133,3
19,0
63,5
63,5
43,2
98,4
4
19,0
1,800
1 1/2"
155,6
20,6
73,0
69,8
49,5
114,3
4
22,2
2,600
2"
165,1
22,2
92,1
84,1
62,0
127,0
8
19,0
3,400
2 1/2"
190,5
25,4
104,8
100,0
74,7
149,2
8
22,2
4,400
3"
209,5
28,6
127,0
117,5
90,7
168,3
8
22,2
6,100
3 1/2"
228,6
30,2
139,7
133,3
103,4
184,1
8
22,2
7,500
4"
254,0
31,7
157,2
146,0
116,1
200,0
8
22,2
10,100
5"
279,4
34,9
185,7
177,8
143,8
234,9
8
22,2
12,500
6"
317,5
36,5
215,9
206,4
170,7
269,9
12
22,2
14,100
8"
381,0
41,3
269,9
260,3
221,5
330,2
12
25,4
24,800
10"
444,5
47,6
323,8
320,7
276,3
387,3
16
28,6
37,100
12"
520,7
50,8
381,0
374,6
327,1
450,8
16
31,7
50,000
14"
584,2
54,0
412,7
425,4
359,1
514,3
20
31,7
70,000
16"
647,7
57,1
469,9
482,6
410,5
571,5
20
34,9
90,000
18"
711,2
60,3
533,4
533,4
461,8
628,6
24
34,9
112,000
20"
774,7
63,5
584,2
584,2
513,1
685,8
24
34,9
133,000
22"
838,2
66,7
641,2
641,2
564,4
742,9
24
41,3
197,000
24"
914,4
69,8
692,1
701,7
615,9
812,8
24
41,3
208,000



Flange Specifications:

Size 1/2" (15 NB) to 78" (2000NB)
Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ASME Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ASME B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Pressure Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
types of Flanges Plate / Slip-on / Wedling Neck / Blind / Threaded / Screwed
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production technique Forged, Heat treated and machined
Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design As per your drawing
AS, ANSI, BS, DIN and JIS
15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations
Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Origin Cangzhou, China
Manufacturer of ASME DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
JIS B 2220 5K Flanges: -BS Flange, EN Flange, API 6A Flanges, ASME Flanges, ASME Flanges, DIN Flanges, EN1092-1 Flanges, UNI Flanges, JIS/ KS Flanges, BS4504 Flanges, GB Flanges, AWWA C207 Flanges, GOST Flanges, PSI Flangse
B.S: BS4504 , BS3293, BS1560, BS10
AS 2129: Table D; Table E; Table H
ASME B16.5, ASME B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
ASME : ASME B16.5, ASME B16.47(API605), MSS SP44, ASME B16.36, ASME B16.48
ASME B16.5, ASME B16.47, MSS SP44, ASME B16.36, ASME B16.48
American standard (ANSI)
German (DIN)
British standard (BS)
DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 JIS B 2220 5K Flanges
The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Uses & application Bitumen upgraders.
Heavy oil refineries.
Nuclear power (mostly seamless).
Petrochemicals and acids.
Shipbuilding.
Export to South Korea, Russia, Italy, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Brazil, Thailand, Iran, India, Egypt, Oman, Dubai, Peru, etc

Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175


Hebei Welkin Pipe Fitting Manufacturing Co., Ltd

 

Welkin Pipeline is a dynamic company, which was established over a decade ago to cater to growing demands of Flanges & Fittings in all materials like Carbon Steel , Stainess Steel & High Nickel Alloys. We are ISO 9001:2008 Certified Company our all products meet with national and international quality standards.

Welkin Pipeline supply high quality & testified material/products to our customers at competitive rates. We can arrange for chemical, physical, mechanical, ultrasonic, micro, IGC and any other related test from govt. approved Laboratories. We are even ready for any third party inspection of our material/product.

Our product range, includes - Flanges, elbows, tees & cross, reducers, caps & stub ends, couplings weldolets, sockolets, nippolets, thredolets, socket weld threaded fittings, steel pipe fittings, carbon steel pipe fittings, forged pipe fittings. We have the capability and expertise to design these products in different metal alloys and in a variety of specifications to fulfill the various requirements of our clients.

We would appreciate if Welkin Pipeline is enlisted on your record as one of your valued suppliers. Solely to have an everlasting & fruitful relationship with you.

Evolving ourselves with time, we have secured a special place for ourselves within the industry as well as among our clients in the domestic as well as international markets.

OUR VISION
To become an enterprising organisation in the field of Ferrous & Non ferrous products. To be known more for our quality of products and excellent service. Maintaining an uncompromising attitude towards quality of our products, service back-up,

OUR MOTTO
To provide quality products at reasonable price as per schedule and maintain good relationshipwith the best people in steel business.

Team of experts
Our sophisticated manufacturing facilities are supported by a team of experienced technical and non-technical personnel who take care of various aspects of production system & overall operations. Our team plays a prime role in delivering quality products & services to our customers.


Company Info

  • Company Name: Hebei Welkin Pipe Fitting Manufacturing Co., Ltd
  • Representative: ZHANG XUECHEN
  • Product/Service: Carbon Steel Flanges , BW Pipe Fittings , seamless Steel Pipes , Cast Iron Valves , Stainless Steel Flanges , Stainless Pipe Fittings
  • Capital (Million US $): 8000000RMB
  • Year Established: 2020
  • Total Annual Sales Volume (Million US $): Below US$1 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: West of Xiaolizhuang Section, Xinda Highway, Mengcun County, Hebei Province, China
  • Contact Person: Mr. Steven Lee
  • Tel: 86-317-6857777
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