Butt Weld Cross

Teshi Fittings’ Butt Weld Crosses, meticulously designed for diverse industries like Petroleum, Chemical, Hydraulic, and Food sectors. Crafted with precision and adhering to strict international standards, our crosses ensure dependable sealing and seamless integration within piping systems. At Teshi Fittings, we prioritize customer satisfaction, offering unmatched performance and longevity in every fitting. Trust in our expertise and rely on our experience for tailored solutions to meet your project requirements. Elevate your piping systems with Teshi Fittings’ Butt Weld Crosses, setting a new standard of reliability and performance across industries.

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Standard Specification of Butt Weld Cross

Dimensions	ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size	1/2″NB TO 48″NB IN
Type	Seamless / ERW / Welded / Fabricated
DIN	DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
EN	EN10253-1, EN10253-2
Schedule	Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc.
Form	Unequal Cross, Equal Cross, Reducing Cross, Pipe Cross, Butt weld Unequal Cross.

Material & Grades of Butt Weld Cross

Stainless Steel Buttweld Cross	ASTM A403 WP316/316L, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
Carbon Steel Buttweld Cross	ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Low Temperature Buttweld Cross	ASTM A420 WPL3, A420 WPL6
Alloy Steel Buttweld Cross	ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
Duplex & Super Duplex Steel Buttweld Cross	ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. Werkstoff No. 1.4462
Nickel Alloy Buttweld Cross	ASTM B336, ASME SB336, Nickel 200 (UNS No. No2200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II), Cupro-Nickel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe.

Dimension of Butt Weld Cross

Nominal Pipe Size (NPS)	DN	Outside Diameter at Bevel	Center- to-End
Nominal Pipe Size (NPS)	DN	Outside Diameter at Bevel	Run.C	Outlet. M[Notes(1) and (2)]
5	125	141.3	124	124
6	150	168.3	143	143
8	200	219.1	178	178
10	250	273.0	216	216
12	300	323.8	254	254
14	350	355.6	279	279
16	400	406.4	305	305
18	450	457	343	343
20	500	508	381	381
22	550	559	419	419
24	600	610	432	432
26	650	660	495	495
28	700	711	521	521
30	750	762	559	559
32	800	813	597	597
34	850	864	635	635
36	900	914	673	673
38	950	965	711	711
40	1000	1016	749	749
42	1050	1067	762	711
44	1100	1118	813	762
1/2	15	21.3	25	25
3/4	20	26.7	29	29
1	25	33.4	38	38
1-1/4	32	42.2	48	48
1-1/2	40	48.3	57	57
2	50	60.3	64	64
2-1/2	65	73.0	76	76
3	80	88.9	86	86
3-1/2	90	101.6	95	95
4	100	114.3	105	105
46	1150	1168	851	800
48	1200	1219	889	838

Manufacturing process and features of Butt Weld Cross

The manufacturing process of butt weld crosses is quite similar to that of butt weld elbows and reducing tees. Here’s an overview along with the features.

Manufacturing Process:

Material Selection: Choose suitable materials like carbon steel, stainless steel, or alloy steel.
Forming: Shape raw materials into the desired cross shape via hot or cold forming methods.
Cutting and Shaping: Cut and shape the cross blanks to required dimensions, including outlets.
Welding Preparation: Clean and bevel surfaces of the cross and pipe ends for proper fusion.
Welding: Assemble and weld using butt welding, heating ends, applying pressure, and allowing fusion.
Inspection and Testing: Perform thorough inspection, including visual checks, non-destructive testing, and pressure testing.
Finishing: Apply surface treatments like grinding or polishing for appearance and integrity.

Features:

Versatility: Facilitates branching off into multiple directions in piping systems.
Durability: Constructed from high-quality materials for strength and corrosion resistance.
Leak-Free Joints: Butt welding creates strong, leak-free joints ensuring system integrity.
Smooth Flow: Smooth interior surface minimizes flow resistance and pressure drop.
Variety of Sizes: Available in various size configurations for flexibility in design.
Compliance with Standards: Manufactured to industry standards for quality and compatibility.

Butt weld crosses provide versatility, durability, and reliability for various industrial piping applications.

Application Of Butt Weld Cross

Pipeline Networks	Facilitate branching and fluid distribution in oil and gas, water, and chemical pipelines.
Process Industries	Direct flow between stages in chemical plants, refineries, and manufacturing facilities.
Fluid Distribution Systems	Manage fluid flow in HVAC, water treatment, and fire protection systems.
Power Generation	Route steam, water, or other fluids to turbines, boilers, and heat exchangers in power plants.
Marine and Offshore Applications	Configure piping systems on ships, offshore platforms, and marine vessels.
Environmental Engineering	Direct wastewater, slurry, or brine in wastewater treatment and desalination plants.
Food Processing and Hygiene	Maintain hygiene standards in food processing plants, preventing cross-contamination.
Mining and Minerals Processing	Direct flow of slurry, chemicals, and water in mining and minerals processing operations.
Infrastructure Development	Manage utilities flow in construction projects for buildings, pipelines, and transportation.
Safety and Reliability	Chosen for durability, reliability, and ability to withstand high pressures and temperatures.

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Frequently Asked Questions

Most frequent questions and answers

What is a butt weld nipple?

A butt weld nipple is a short piece of pipe with butt weld ends used to connect two other fittings or pipe segments in a butt-welded piping system. It serves as an extension or connector, providing a secure, leak-proof joint and ensuring continuity in the pipeline.

What sizes are available for butt weld nipples?

Butt weld nipples are available in a wide range of sizes to match different pipe diameters and system requirements. Standard sizes typically range from 1/2 inch to 48 inches or larger, depending on the needs of the piping system.

How are butt weld nipples installed?

Butt weld nipples are installed by welding them to the ends of the pipes or fittings to be connected. The process involves aligning the nipple with the pipe ends and performing a butt weld to join them securely. This creates a strong, leak-proof joint that can withstand high pressure and temperature.

Can you provide custom butt weld nipples?

Yes, we offer custom manufacturing solutions for butt weld nipples to meet specific requirements. Please contact us with your specifications, and we will work with you to create the nipples you need.

What is the typical lead time for butt weld nipples?

The lead time for butt weld nipples depends on the complexity and volume of the order. After reviewing your specifications, we will provide an estimated lead time. We strive to deliver all projects on schedule while maintaining the highest quality standards.

What materials are butt weld nipples made from?

Butt weld nipples are made from various materials, including carbon steel, stainless steel, alloy steel, and other metals. The choice of material depends on the specific application’s requirements, such as the type of fluid, temperature, pressure, and environmental conditions.

What are the applications of butt weld nipples?

Butt weld nipples are used in various industries, including oil and gas, petrochemical, power generation, water treatment, and construction. They are essential for extending pipe runs, connecting fittings, or joining two segments of pipe in high-pressure and high-temperature environments.

What standards do butt weld nipples comply with?

Butt weld nipples are manufactured to comply with various industry standards, such as ASME B16.9, MSS SP-43, and DIN standards. These standards specify the dimensions, tolerances, and material requirements for butt weld nipples to ensure compatibility and reliability in piping systems.

What are the advantages of using butt weld nipples?

Butt weld nipples offer several advantages, including:

Secure and leak-proof connections
High strength and durability
Ability to withstand high pressure and temperature
Flexibility in extending pipe runs or connecting fittings
Compliance with industry standards for quality and reliability