China Categories

Home Products Suppliers Selling leads

English

Home /Products /Tools & Hardware /Hardware /Flanges /

Slip On Blind Lap Joint Socket Weld Pipe Flanges BSP Threaded Class 600 900 1500 2500

Brand Name:XF

Certification:ISO9001 , PED AND AD2000 W0

Model Number:1/2"-60"

Minimum Order Quantity:1ton

Delivery Time:15-30DAYS

Payment Terms:L/C, T/T, D/P

Contact Now

Add to Cart

Hebei Xinfeng High-pressure Flange and Pipe Fitting Co., Ltd.

Verified Supplier

Address: Beihuan Development Zone Mengcun County Hebei Province China

Supplier`s last login times: within 1 hours

View Contact Details

Product Details Company Profile

Product Details

FORGED FLANGE ASME B16.5 &ASME B16.47

ASME B16.5 &ASME B16.47 Class 150#,300#,600#,900#,1500#,2500# Welding Neck , Slip On , Blind , Socket Welding, Lap jont

Material: Carbon Steel and Stainless Steel

Produce Method: Forged

Flange Type:Welding Neck , Slip On , Blind , Socket Welding, Lap jont and Threaded Flange

Pressure :125lbs ,150lbs, 300lbs ,400lbs, 600lbs ,900lbs ,1500lbs and 2500lbs

Size Range:1/2"-60"

Thickness:STD , SCH10, SCH20, SCH30 ,SCH40, XS,SCH80, SCH100, SCH120 ,SCH160

Surface :Raised Face And Flat Face, Ring Joint

Threaded:NPT and BSP

Marking:XF ASME B16.5/ ASME B16.47 Pressure Material Size RXX Thickness Heat No.

Coating:Black Paint , Yellow Paint , Hot Galvanized , Cold Galvanized and Oil

Certificates:ISO 9001, PED , AD2000 W0

ANSI B16.5 Flanges Dimensions

ASME B16.5 Class 150 Dimensions in MM

Nominal Size	Outside Diameter (OD)	Min. Thickness (T)	RF Dia. (R)	No. of Bolt Holes	Diameter of Holes	Bolt Circle (BC)	SO Bore ID (SB)	WN Bore ID (WB)	Dia. Hub Base (HB)	Dia. of Hub Top (HT)	SO LTH (SL)	WN LTH (WL)
1⁄2	3.50	0.38	1.38	4	0.62	2.38	0.88	0.62	1.19	0.84	0.56	1.81
3⁄4	3.88	0.44	1.69	4	0.62	2.75	1.09	0.82	1.50	1.05	0.56	2.00
1	4.25	0.50	2.00	4	0.62	3.12	1.36	1.05	1.94	1.32	0.62	2.12
11⁄4	4.62	0.56	2.50	4	0.62	3.50	1.70	1.38	2.31	1.66	0.75	2.19
11⁄2	5.00	0.62	2.88	4	0.62	3.88	1.95	1.61	2.56	1.90	0.81	2.38
2	6.00	0.69	3.62	4	0.75	4.75	2.44	2.07	3.06	2.38	0.94	2.44
21⁄2	7.00	0.81	4.12	4	0.75	5.50	2.94	2.47	3.56	2.88	1.06	2.69
3	7.50	0.88	5.00	4	0.75	6.00	3.57	3.07	4.25	3.50	1.12	2.69
31⁄2	8.50	0.88	5.50	8	0.75	7.00	4.07	3.55	4.81	4.00	1.19	2.75
4	9.00	0.88	6.19	8	0.75	7.50	4.57	4.03	5.31	4.50	1.25	2.94
5	10.00	0.88	7.31	8	0.88	8.50	5.66	5.05	6.44	5.56	1.38	3.44
6	11.00	0.94	8.50	8	0.88	9.50	6.72	6.07	7.56	6.63	1.50	3.44
8	13.50	1.06	10.62	8	0.88	11.75	8.72	7.98	9.69	8.63	1.69	3.94
10	16.00	1.12	12.75	12	1.00	14.25	10.88	10.02	12.00	10.75	1.88	3.94
12	19.00	1.19	15.00	12	1.00	17.00	12.88	12.00	14.38	12.75	2.12	4.44
14	21.00	1.31	16.25	12	1.12	18.75	14.14	13.25	15.75	14.00	2.19	4.94
16	23.50	1.38	18.50	16	1.12	21.25	16.16	15.25	18.00	16.00	2.44	4.94
18	25.00	1.50	21.00	16	1.25	22.75	18.18	17.25	19.88	18.00	2.62	5.44
20	27.50	1.62	23.00	20	1.25	25.00	20.20	19.25	22.00	20.00	2.81	5.62
22	29.50	1.75	25.25	20	1.38	27.25	22.22	21.25	24.25	22.00	3.07	5.82
24	32.00	1.81	27.25	20	1.38	29.50	24.25	23.25	26.12	24.00	3.19	5.94

DIMENSIONS ARE IN INCHES
Bolt hole diameter 1/8" larger than bolt diameter

ANSI B16.5 Class 300 Flange Dimensions, ASME B16.5 Class 300 Flange Dimensions in mm

Nominal Size	Outside Diameter (OD)	Min. Thickness (T)	RF Dia. (R)	No. of Bolt Holes	Diameter of Holes	Bolt Circle (BC)	SO Bore ID (SB)	WN Bore ID (WB)	Dia. Hub Base (HB)	Dia. Hub Top (HT)	SO LTH (SL)	WN LTH (WL)
1⁄2	3.75	0.50	1.38	4	0.63	2.62	0.88	0.62	1.50	0.84	0.81	2.00
3⁄4	4.62	0.56	1.69	4	0.75	3.25	1.09	0.82	1.88	1.05	0.94	2.19
1	4.88	0.62	2.00	4	0.75	3.50	1.36	1.05	2.12	1.32	1.00	2.38
11⁄4	5.25	0.69	2.50	4	0.75	3.88	1.70	1.38	2.50	1.66	1.00	2.50
11⁄2	6.12	0.75	2.88	4	0.88	4.50	1.95	1.61	2.75	1.90	1.13	2.63
2	6.50	0.81	3.62	8	0.75	5.00	2.44	2.07	3.31	2.38	1.25	2.69
21⁄2	7.50	0.94	4.12	8	0.88	5.88	2.94	2.47	3.94	2.88	1.44	2.94
3	8.25	1.06	5.00	8	0.88	6.62	3.57	3.07	4.62	3.50	1.63	3.06
31⁄2	9.00	1.12	5.50	8	0.88	7.25	4.07	3.55	5.25	4.00	1.69	3.13
4	10.00	1.19	6.19	8	0.88	7.88	4.57	4.03	5.75	4.50	1.82	3.32
5	11.00	1.31	7.31	8	0.88	9.25	5.66	5.05	7.00	5.56	1.94	3.82
6	12.50	1.38	8.50	12	0.88	10.62	6.72	6.07	8.12	6.63	2.00	3.82
8	15.00	1.56	10.62	12	1.00	13.00	8.72	7.98	10.25	8.63	2.38	4.32
10	17.50	1.81	12.75	16	1.12	15.25	10.88	10.02	12.62	10.75	2.56	4.56
12	20.50	1.94	15.00	16	1.25	17.75	12.88	12.00	14.75	12.75	2.82	5.06
14	23.00	2.06	16.25	20	1.25	20.25	14.14	13.25	16.75	14.00	2.94	5.56
16	25.50	2.19	18.50	20	1.38	22.50	16.16	15.25	19.00	16.00	3.19	5.69
18	28.00	2.31	21.00	24	1.38	24.75	18.18	17.25	21.00	18.00	3.44	6.19
20	30.50	2.44	23.12	24	1.38	27.00	20.20	19.25	23.12	20.00	3.69	6.32
22	33.00	2.57	25.25	24	1.63	29.25	22.22	21.25	25.25	22.00	3.93	6.43
24	36.00	2.69	27.62	24	1.63	32.00	24.25	23.25	27.62	24.00	4.13	6.56

* For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter.
Note : The p/t rating from ASME B16.5 apply only for flange type 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser.

ANSI B16.5 Class 400 Flange Dimensions

Nominal Size	Outside Diameter (OD)	Min. Thickness (T)	RF Dia. (R)	No. of Bolt Holes	Diameter of Holes	Bolt Circle (BC)	SO Bore ID (SB)	Dia. Hub Base (HB)	Dia. Hub Top (HT)	SO LTH (SL)	WN LTH (WL)	* WN Bore ID (WB)
1⁄2	3.75	0.56	1.38	4	0.63	2.62	0.88	1.5	0.84	0.88	2.06	*
3⁄4	4.62	0.62	1.69	4	0.75	3.25	1.09	1.88	1.05	1.00	2.25	*
1	4.88	0.69	2.00	4	0.75	3.50	1.36	2.12	1.32	1.06	2.44	*
11⁄4	5.25	0.81	2.50	4	0.75	3.88	1.70	2.50	1.66	1.12	2.62	*
11⁄2	6.12	0.88	2.88	4	0.88	4.50	1.95	2.75	1.90	1.25	2.75	*
2	6.50	1.00	3.62	8	0.75	5.00	2.44	3.31	2.38	1.44	2.88	*
21⁄2	7.50	1.12	4.12	8	0.88	5.88	2.94	3.94	2.88	1.62	3.12	*
3	8.25	1.25	5.00	8	0.88	6.62	3.57	4.62	3.50	1.81	3.25	*
31⁄2	9.00	1.38	5.50	8	1.00	7.25	4.07	5.25	4.00	1.94	3.38	*
4	10.00	1.38	6.19	8	1.00	7.88	4.57	5.75	4.50	2.00	3.50	*
5	11.00	1.50	7.31	8	1.00	9.25	5.66	7.00	5.56	2.12	4.00	*
6	12.50	1.62	8.50	12	1.00	10.62	6.72	8.12	6.63	2.25	4.06	*
8	15.00	1.88	10.62	12	1.12	13.00	8.72	10.25	8.63	2.69	4.62	*
10	17.50	2.12	12.75	16	1.25	15.25	10.88	12.62	10.75	2.88	4.88	*
12	20.50	2.25	15.00	16	1.38	17.75	12.88	14.75	12.75	3.12	5.38	*
14	23.00	2.38	16.25	20	1.38	20.25	14.14	16.75	14.00	3.31	5.88	*
16	25.50	2.50	18.50	20	1.50	22.50	16.16	19.00	16.00	3.69	6.00	*
18	28.00	2.62	21.00	24	1.50	24.75	18.18	21.00	18.00	3.88	6.50	*
20	30.50	2.75	23.12	24	1.62	27.00	20.20	23.12	20.00	4.00	6.62	*
22	33.00	2.88	25.25	24	1.75	29.25	22.22	25.25	22.00	4.25	6.75	*
24	36.00	3.00	27.25	24	1.88	32.00	24.25	27.62	24.00	4.50	6.88	*

Bolt hole diameter 1/8" larger than bolt diameter

ANSI B16.5 Class 600 Flange Dimensions, ASME B16.5 Class 600 Blind Flange Dimensions

Nominal Size	Outside Diameter (OD)	Min. Thickness (T)	RF Dia. (R)	No. of Bolt Holes	Diameter of Holes	Bolt Circle (BC)	SO Bore ID (SB)	Dia. Hub Base (HB)	Dia. Hub Top (HT)	SO LTH (SL)	WN LTH (WL)	* WN Bore ID (WB)
1⁄2	3.75	0.56	1.38	4	0.63	2.62	0.88	1.50	0.84	0.88	2.06	*
3⁄4	4.62	0.62	1.69	4	0.75	3.25	1.09	1.88	1.05	1.00	2.25	*
1	4.88	0.69	2.00	4	0.75	3.50	1.36	2.12	1.32	1.06	2.44	*
11⁄4	5.25	0.81	2.50	4	0.75	3.88	1.70	2.50	1.66	1.12	2.62	*
11⁄2	6.12	0.88	2.88	4	0.88	4.50	1.95	2.75	1.90	1.25	2.75	*
2	6.50	1.00	3.62	8	0.75	5.00	2.44	3.31	2.38	1.44	2.88	*
21⁄2	7.50	1.12	4.12	8	0.88	5.88	2.94	3.94	2.88	1.62	3.12	*
3	8.25	1.25	5.00	8	0.88	6.62	3.57	4.62	3.50	1.81	3.25	*
31⁄2	9.00	1.38	5.50	8	1.00	7.25	4.07	5.25	4.00	1.94	3.38	*
4	10.75	1.50	6.19	8	1.00	8.50	4.57	6.00	4.50	2.12	4.00	*
5	13.00	1.75	7.31	8	1.12	10.50	5.66	7.44	5.56	2.38	4.50	*
6	14.00	1.88	8.50	12	1.12	11.50	6.72	8.75	6.63	2.62	4.62	*
8	16.50	2.19	10.62	12	1.25	13.75	8.72	10.75	8.63	3.00	5.25	*
10	20.00	2.50	12.75	16	1.38	17.00	10.88	13.50	10.75	3.38	6.00	*
12	22.00	2.62	15.00	20	1.38	19.25	12.88	15.75	12.75	3.62	6.12	*
14	23.75	2.75	16.25	20	1.50	20.75	14.14	17.00	14.00	3.69	6.50	*
16	27.00	3.00	18.50	20	1.63	23.75	16.16	19.50	16.00	4.19	7.00	*
18	29.25	3.25	21.00	20	1.75	25.75	18.18	21.50	18.00	4.62	7.25	*
20	32.00	3.50	23.00	24	1.75	28.50	20.20	24.00	20.00	5.00	7.50	*
22	34.25	3.75	25.25	24	1.88	30.63	22.22	26.25	22.00	5.25	7.75	*
24	37.00	4.00	27.25	24	2.00	33.00	24.25	28.25	24.00	5.50	8.00	*

ANSI B16.5 Class 900 Flange Dimenisons

Nominal Size	Outside Diameter (OD)	Min. Thickness (T)	RF Dia. (R)	No. of Bolt Holes	Diameter of Holes	Bolt Circle (BC)	SO Bore ID (SB)	* WN Bore ID (WB)	Dia. Hub Base (HB)	Dia. Hub Top (HT)	SO LTH (SL)	WN LTH (WL)
3	9.50	1.50	5.00	8	1.00	7.50	3.57	*	5.00	3.50	2.12	4.00
4	11.50	1.75	6.19	8	1.25	9.25	4.57	*	6.25	4.50	2.75	4.50
5	13.75	2.00	7.31	8	1.38	11.00	5.66	*	7.50	5.56	3.12	5.00
6	15.00	2.19	8.50	12	1.25	12.50	6.72	*	9.25	6.63	3.38	5.50
8	18.50	2.50	10.63	12	1.50	15.50	8.72	*	11.75	8.63	4.00	6.38
10	21.50	2.75	12.75	16	1.50	18.50	10.88	*	14.50	10.75	4.25	7.25
12	24.00	3.12	15.00	20	1.50	21.00	12.88	*	16.50	12.75	4.63	7.88
14	25.25	3.38	16.25	20	1.63	22.00	14.14	*	17.75	14.00	5.12	8.38
16	27.75	3.50	18.50	20	1.75	24.25	16.16	*	20.00	16.00	5.25	8.50
18	31.00	4.00	21.00	20	2.00	27.00	18.18	*	22.25	18.00	6.00	9.00
20	33.75	4.25	23.00	20	2.13	29.50	20.20	*	24.50	20.00	6.25	9.75
24	41.00	5.50	27.25	20	2.63	35.50	24.25	*	29.50	24.00	8.00	11.50

ANSI B16.5 Class 1500 Flange Dimenisons

Nominal Size	Outside Diameter (OD)	Min. Thickness (T)	RF Dia. (R)	No. of Bolt Holes	Diameter of Holes	Bolt Circle (BC)	So Bore ID (SB)	Dia. Hub Base (HB)	Dia. Hub Top (HT)	SO LTH (SL)	WN LTH (WL)	* WN Bore ID (WB)
1⁄2	4.75	0.88	1.38	4	0.88	3.25	0.88	1.50	0.84	1.25	2.38	*
3⁄4	5.12	1.00	1.69	4	0.88	3.50	1.09	1.75	1.05	1.38	2.75	*
1	5.88	1.12	2.00	4	1.00	4.00	1.36	2.06	1.32	1.62	2.88	*
11⁄4	6.25	1.12	2.50	4	1.00	4.38	1.70	2.50	1.66	1.62	2.88	*
11⁄2	7.00	1.25	2.88	4	1.12	4.88	1.95	2.75	1.90	1.75	3.25	*
2	8.50	1.50	3.63	8	1.00	6.50	2.44	4.12	2.38	2.25	4.00	*
21⁄2	9.62	1.62	4.13	8	1.12	7.50	2.94	4.88	2.88	2.50	4.12	*
3	10.50	1.88	5.00	8	1.25	8.00	-	5.25	3.50	-	4.62	*
4	12.25	2.12	6.19	8	1.38	9.50	-	6.38	4.50	-	4.88	*
5	14.75	2.88	7.31	8	1.63	11.50	-	7.75	5.56	-	6.12	*
6	15.50	3.25	8.50	12	1.50	12.50	-	9.00	6.63	-	6.75	*
8	19.00	3.62	10.63	12	1.75	15.50	-	11.50	8.63	-	8.38	*
10	23.00	4.25	12.75	12	2.00	19.00	-	14.50	10.75	-	10.00	*
12	26.50	4.88	15.00	16	2.12	22.50	-	17.75	12.75	-	11.12	*
14	29.50	5.25	16.25	16	2.38	25.00	-	19.50	14.00	-	11.75	*
16	32.50	5.75	18.50	16	2.63	27.75	-	21.75	16.00	-	12.25	*
18	36.00	6.38	21.00	16	2.88	30.50	-	23.50	18.00	-	12.88	*
20	38.75	7.00	23.00	16	3.12	32.75	-	25.25	20.00	-	14.00	*
24	46.00	8.00	27.25	16	3.63	39.00	-	30.00	24.00	-	16.00	*

ASME B16.5 Class 2500 Flange Dimenisons

Nominal Size	Outside Diameter (OD)	Min. Thickness (T)	RF Dia. (R)	No. of Bolt Holes	Diameter of Holes	Bolt Circle (BC)	Dia. Hub Base (HB)	Dia. Hub Top (HT)	SO LTH (SL)	WN LTH (WL)	* WN Bore ID (WB)
1⁄2	5.25	1.19	1.38	4	0.88	3.50	1.69	0.84	1.56	2.88	*
3⁄4	5.50	1.25	1.69	4	0.88	3.75	2.00	1.05	1.69	3.12	*
1	6.25	1.38	2.00	4	1.00	4.25	2.25	1.32	1.88	3.50	*
11⁄4	7.25	1.50	2.50	4	1.12	5.13	2.88	1.66	2.06	3.75	*
11⁄2	8.00	1.75	2.88	4	1.25	5.75	3.12	1.90	2.38	4.38	*
2	9.25	2.00	3.63	8	1.12	6.75	3.75	2.38	2.75	5.00	*
21⁄2	10.50	2.25	4.13	8	1.25	7.75	4.50	2.88	3.12	5.62	*
3	12.00	2.62	5.00	8	1.38	9.00	5.25	3.50	-	6.62	*
4	14.00	3.00	6.19	8	1.63	10.75	6.50	4.50	-	7.50	*
5	16.50	3.62	7.31	8	1.88	12.75	8.00	5.56	-	9.00	*
6	19.00	4.25	8.50	8	2.12	14.50	9.25	6.63	-	10.75	*
8	21.75	5.00	10.63	12	2.12	17.25	12.00	8.63	-	12.50	*
10	26.50	6.50	12.75	12	2.63	21.25	14.75	10.75	-	16.50	*
12	30.00	7.25	15.00	12	2.88	24.38	17.38	12.75	-	18.25	*

FAQ:

1. What is your MOQ?
Normally our MOQ for each size is 1ton. If you think it is too much, we can discuss according to your requirement in details.
2. Can you offer free sample?
Yes, we can provide free samples of 150m - 200m.
3. What is your delivery time?
We wil deliver in 30-45 days
4. Can you accept mixed products in one container?
Yes, we accept for sure.

Company Profile

Established in 1989, HEBEI XINFENG HIGH PRESSURE FLANGE AND PIPE FITTING CO., LTD (XINFENG) specializes in the manufacture of flanges, butt weld pipe fittings in standard as well as special parts and forgings according to customer drawings.Located in Mengcun Hui Nationality Autonomous Region, known as the base for manufacture of elbows and pipe fittings in China, XINFENG enjoys a pleasant environment and convenient transportation, with Beijing and Tianjin city to the north and the Bohai Sea to the east.

　　Covering an area of 120000 square meters, equipped with advanced production lines and inspection instruments, XINFENG now has become one of the biggest flange and pipe manufactures in Hebei Pro., China, with an annual capacity of 14000 tons. Its main production equipment includes forging hammers, ring-rolling machine, lathes, drillers, pushing machine, presses, shot blasting machine etc. for the production of flanges, elbows, tees, reducers and caps at different size range. Materials available are carbon steel, stainless steel and alloy steel. XINFENG has a group of rich-experienced engineers and technical professionals, making it strong in technical force. Products are manufactured in accordance with international standards such as ANSI，DIN, EN1092, JIS, BS, GOST standards or with customers special requirement and design. Being a ISO 9001 & PED 97/23/CE certified company ,XINFENG follows in line with the system in the management and production. Advanced production and inspection equipment, rich experience and strict management systems well ensure its product quality.

　　XINFENG was licensed with independent export entitlement in 2006 and now its products are mainly for oversea markets, exported far to South Korea, Russia, countries and regions in Middle East, Southeast Asia, South America and West Europe. These products are widely used in the fields of petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, and well received with praise and trust by customers from home and abroad, wining the company a very good reputation.

　　With a new stance, we hope to tighten our relationships with customers from both abroad and domestics on the purpose of mutual benefit and development for our prosperous future. Warmly welcome customers to us for friendship and business negotiation.