Нержавеющая сталь 304 высокого давления розетка тройник 316 ковки сварные розетки фитинги

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Product Description





Butt Weld pipe fittings production process
Buttweld Fittings manufacturing process includes a series of steps like Annealing, Straightening, Pickling & Passivation and Polishing.




Tees straight and reducing
The primary purpose of a Tee is to make a 90° branch from the main run of pipe. Standard there are 2 possibilities, on behalf of the equal tee and reducing tee. The equal tee (or straight tee) is used as the branch has the same diameter as the run-pipe. The reducing tee is used as the branch has a smaller diameter as the run-pipe.


Cross Tee
In addition to the defined tees, there are straight and reducing crosses. Straight crosses are generally stock items, reducing crosses are often difficult to obtain. I have never used that tees and I have they never seen in practice, at least not in petro and chemical industry. They will be used where space is limited, by revision work, in shipping industry et cetera.


Dimensions Butt Weld Straight Tees ASME B16.9




NPS
O.D.:D
Center to End:C
Center to End:M
1/2
21.3
25
25
3/4
26.7
29
29
1
33.4
38
38
1.1/4
42.2
48
48
1.1/2
48.3
57
57
2
60.3
64
64
2.1/2
73
76
76
3
88.9
86
86
3.1/2
101.6
95
95
4
114.3
105
105
5
141.3
124
124
6
168.3
143
143
8
219.1
178
178
10
273
216
216
12
323.8
254
254
14
355.6
279
279
16
406.4
305
305
18
457
343
343
20
508
381
381
22
559
419
419
24
610
432
432
26
660
495
495
28
711
521
521
30
762
559
559
32
813
597
597
34
864
635
635
36
914
673
673
38
965
711
711
40
1016
749
749
42
1067
762
711
44
1118
813
762
46
1168
851
800
48
1219
889
838



Dimensions are in millimeters unless otherwise indicated.
Wall thickness (t) must be specified by customer.
Outlet dimension (M) for NPS 26 and larger is recommended but not required.



Dimensional Tolerances Straight Tees ASME B16.9


Nominal Pipe Size
1/2
to
2.1/2
3
to
3.1/2
4
5
to
8
10
to
18
20
to
24
26
to
30
32
to
48
Outside Dia
at Bevel (D)
+1.6
-0.8
1.6
1.6
+2.4
-1.6
+4
-3.2
+6.4
-4.8
+6.4
-4.8
+6.4
-4.8
Inside Dia at End
0.8
1.6
1.6
1.6
3.2
4.8
+6.4
-4.8
+6.4
-4.8
Center to End (C / M)
2
2
2
2
2
2
3
5
Wall Thk (t)
Not less than 87.5% of Nominal Wall Thickness


Dimensional tolerances are in millimeters unless otherwise indicated and are equal ± except as noted.


Butt welding Fittings steel Tee Manufacturing Standards


ASME B16.9
ASME B16.28
ASME B16.49
MSS SP43
Mss SP75


Note..
MSS SP-43 only covers stainless steel buttweld fittings made for use with Schedule 5S and 10S pipe and Stub Ends suitable for use with Schedule 40S pipe, as defined in ASME B36.19. The dimensions and dimensional tolerances defined in MSS SP-43 are substantially the same as those in ASME B16.9 specifications from NPS 1/2 - NPS 24. Except with regard to the outside diameter at the bevel.


Butt welding Fittings End Cap Material Grades






Nickel Alloy
ASTM/ASME SB366 Alloy 200/UNS N02200, Alloy 800HT/Incoloy 800HT/UNS N08811, Alloy 400/Monel 400/UNS N04400, F904L/UNS N08904,
Alloy 800/Incoloy 800/UNS N08800, Alloy C-2000/UNS N06200, Alloy 925/Incoloy 925/UNS N09925, Alloy C-22/UNS N06022, Alloy 201/UNS
N02201, Alloy C-276/Hastelloy C-276/UNS N10276, Alloy 625/UNS N06625, Nimonic 80A/Nickel Alloy 80A/UNS N07080, Alloy K-500/Monel
K-500, Alloy 20/UNS N08020, Alloy 800H/Incoloy 800H/UNS N08810,Alloy 600/Inconel 600/UNS N06600, Alloy 31/UNS N08031,Hastelloy
C-276/UNS N10276, Alloy 825/Incoloy 825/UNS N08825,Alloy 20/N08020
Duplex and Super Duplex Steel
ASTM/ASME SA 815 WPS31803, WPS32205, WPS32750, WPS32760, WPS32550

Stainless Steel
ASTM/ASME SA403 WP 304, WP 304L, WP 304H, WP 304LN, WP 304N, ASTM/ASME A403 WP 316, WP 316L, WP 316H, WP 316LN, WP 316N, WP 316Ti,
ASTM/ASME A403 WP 321, WP 321H ASTM/ASME A403 WP 347, WP 347H
Carbon Steel
ASTM/ASME SA234 WPB
Low Temp Carbon Steel
ASTM/ASME SA420 WPL3-WPL6
Low Alloy Steel
ASTM/ASME SA 234 WP9, WP91, WP11, WP22




Company Profile




Henan Shenghe Pipe Industry Co., Ltd., have an experience spanning for over ten years, producing and supplying best-in-class products, minimize cost by getting manufacturing processes under one roof and delivering consignments on a daily basis only because of a diligent and dedicated team. We are manufacturers, suppliers and exporters of 30°, 45°, 90°, 180° Butt Weld Elbows.

Shenghe Provide Wide Piping Product Varieties from standard configurations to specialized products, we offer a diverse range of sizes, materials, and designs to ensure that our customers have ample options to choose from.

We employ high-quality materials and advanced manufacturing techniques to ensure that our products meet and exceed industry standards, including but not limited to ASTM, EN, DIN, JIS, BS/BSP, ASME, AISI, ACME, etc.

We takes great pride in maintaining a large stock of pipe fittings, branch connections, flanges, fasteners, steel pipe tubes, and bars. Our extensive inventory allows us to meet the diverse needs of our customers promptly and efficiently. Whether you require standard sizes or customized solutions, we have a wide range of products available for immediate sale.


Qualification Certificate




Customer Visit






Test high-quality products










Packing and Delivery
Fast and Safe










FAQ
1. who are we?
We are based in Henan, China, start from 2013,sell to Southeast Asia, Europe and America, the Middle East, Africa, etc. There are about 30 people in our office and factory in total.

2. how can we guarantee quality?
Always a pre-production sample before mass production;Always final Inspection before shipment;

3.what can you buy from us?
Flange, Pipe Fittings, Pipe,Tube, Round Bar, Bolt Nut and Sheet

4. why should you buy from us not from other suppliers?
The company has strong technical force, complete production equipment and perfect testing means.It is mainly engaged in processing and manufacturing pipe fittings, flange, pipe, bars, sheet plate of piping product filed.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English, Chinese,Spanish, Japanese, Portuguese, German, Arabic, French,Russian,Korean,Hindi,Italian。


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