Excellent quality Dn20 Floor Flange - Threaded flange-F51/S31803/S2205,F53/S32750/2507 – Triround

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"Quality to start with, Honesty as base, Sincere company and mutual profit" is our idea, as a way to build constantly and pursue the excellence for Blank Blind Flange , Ansi Carbon Steel Forged Flange , Lap Joint Stub End , Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services.

Excellent quality Dn20 Floor Flange - Threaded flange-F51/S31803/S2205,F53/S32750/2507 – Triround Detail:

Threaded flange-F51/S31803/S2205,F53/S32750/2507

Normal Pipe Size	Depth of Socket	DRILLNG			BOLTING				APPROXIMATE WEIGHT
	Depth of Socket	Bolt Circle Diam	Number of Holes	Diam of Holes	Diam of Bolts (inch)	Machine Bolt Length	Stud Bolt Length		Welding Neck	Slip-on and Threaded	Lap Joint	Blind	Socket Welding
	Y	Bolt Circle Diam	Number of Holes	Diam of Holes	Diam of Bolts (inch)	Raised Face	Raised Face	Ring Joint	kg	kg	kg	kg	kg
1/2 3/4 1	9.7 11.2 12.7	66.5 82.6 88.9	4 4 4	15.7 19.1 19.1	1/2 5/8 5/8	57.2 63.5 63.5	63.5 76.2 76.2	76.2 88.9 88.9	0.80 1.40 1.64	0.62 1.30 1.50	0.61 1.30 1.50	0.65 1.40 1.50	0.62 1.34 1.55
11/4 11/2 2	14.2 15.7 17.5	98.6 114.3 127.0	4 4 8	19.1 22.4 19.1	5/8 3/4 5/8	69.9 76.2 76.2	82.6 88.9 88.9	95.3 101.6 101.6	2.10 3.06 3.50	1.70 2.60 3.00	1.70 2.60 3.00	2.80 2.80 3.30	1.76 2.69 3.14
21/2 3 31/2	19.1 50.6 22.4	149.4 168.1 184.2	8 8 8	22.4 22.4 22.4	3/4 3/4 3/4	82.6 88.9 95.3	101.6 108.0 108.0	114.3 120.7 127.0	5.31 7.32 8.2	4.50 5.90 7.72	4.50 5.80 7.72	5.40 7.00 9.53	4.74 6.29
4 5 6	23.9 23.9 26.9	200.2 235.0 269.7	8 8 12	22.4 22.4 22.4	3/4 3/4 3/4	95.3 108.0 108.0	114.3 120.7 120.7	127.0 133.4 139.7	11.30 15.12 20.00	10.13 13.00 17.00	10.07 13.00 16.00	12.00 16.00 22.00
8 10 12	31.8 33.3 39.6	330.2 387.4 450.9	12 16 16	25.4 28.4 31.8	7/8 1 11/8	120.7 139.7 146.1	139.7 158.8 171.5	152.4 171.5 184.2	30.48 43.74 64.41	26.00 34.16 51.26	25.00 39.92 60.00	36.00 55.34 80.00
14 16 18	41.4 44.5 49.3	514.4 571.5 628.7	20 20 24	31.8 35.1 35.1	11/8 11/4 11/4	158.8 165.1 171.5	177.8 190.5 196.9	190.5 203.2 209.6	88.30 115.00 143.00	75.00 94.00 109.00	85.00 112.00 135.00	110.00 139.25 178.00
20 24	54.1 63.5	685.8 812.8	24 24	35.1 41.1	11/4 11/2	184.2 203.2	203.2 228.6	222.3 254.0	175.00 260.00	136.00 245.00	165.00 250.00	223.17 355.00

Note： Customer’s demands about products are considered.

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Our growth depends around the superior machines, exceptional talents and consistently strengthened technology forces for Excellent quality Dn20 Floor Flange - Threaded flange-F51/S31803/S2205,F53/S32750/2507 – Triround, The product will supply to all over the world, such as: Norway , Accra , Albania , We have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment.

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Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.

By Kristin from Dominica - 2016.09.26 12:12

The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!

By Elvira from Rwanda - 2015.06.12 16:22