China China OEM Factory Supply Customized Titanium Weld Neck Flange Forged for Oilfield and Natural Gas Use for sale

China OEM Factory Supply Customized Titanium Weld Neck Flange Forged for Oilfield and Natural Gas Use

Name: China OEM Factory Supply Customized Titanium Weld Neck Flange Forged for Oilfield and Natural Gas Use
Brand: Deko Corporation

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: 7-15 Days

Brand: VOTECH

Product Description

Custom Titanium Weld Neck Flange for Oilfield and Natural Gas Applications

Our precision-forged titanium weld neck flanges excel in demanding applications including chemical processing, offshore operations, aerospace, and high-purity media transport systems. Engineered from high-grade titanium alloys, these flanges offer exceptional corrosion resistance, ensuring long-term structural integrity and reliable sealing performance in harsh environments.

The weld neck design features a gradual transition from flange to pipe, distancing the weld from the sealing surface to minimize distortion and enhance sealing capability. This construction makes them ideal for high-pressure, high-temperature, and cyclic loading conditions, delivering superior system stability and longevity.

Product Specifications

Standard	ASME, ANSI
Material Designation	TA1, TA2, TA9, TA10, GR1, GR2, GR7, GR12, GR16, N5, N6, N7 etc
Size	NPS 1/2 - NPS 24
OEM&ODM	Available
Pressure	Class150, Class300, Class600, Class900, Class1500, Class2500
Technics	Forged
Sealing surface	RF, MFM, TG, FF, RJ
Type	Weld Neck Flange
Packaging	Export standard wooden case, or can be customized
Application	Petroleum, chemical, shipbuilding, pharmaceutical, metallurgy, machinery, food processing

Class150 (mm) Dimensional Specifications

Nominal Dimension		Outside diameter A	Connection size					Flange thickness C	Flange neck big end N	Flange inner diameter B	Flange height H
DN	NPS	Outside diameter A	Steel pipe outer diameter D	Diameter of center circle of bolt hole K	Bolt hole diameter L	Bolt Th	Number of bolt holes n(pc)	Flange thickness C	Flange neck big end N	Flange inner diameter B	Flange height H
15	1/2	21.3	90	60.3	16	M14	4	9.6	30	15.5	46
20	3/4	26.9	100	69.9	16	M14	4	11.2	38	21	51
25	1	33.7	110	79.4	16	M14	4	12.7	49	27	54
32	1-1/4	42.4	115	88.9	16	M14	4	14.3	59	35	56
40	1-1/2	48.3	125	98.4	16	M14	4	15.9	65	41	60
50	2	60.3	150	120.7	18	M16	4	17.5	78	52	62
65	2-1/2	76.1	180	139.7	18	M16	4	20.7	90	66	68
80	3	88.9	190	152.4	18	M16	4	22.3	108	77.5	68
100	4	114.3	230	190.5	18	M16	8	22.3	135	101.5	75
125	5	139.7	255	215.9	22	M20	8	22.3	164	127	87
150	6	168.3	280	241.3	22	M20	8	23.9	192	154	87
200	8	219.1	345	298.5	22	M20	8	27.0	246	203	100
250	10	273	405	362.0	26	M24	12	28.6	305	255	100
300	12	323.9	485	431.8	26	M24	12	30.2	365	303.5	113
350	14	355.6	535	476.3	30	M27	12	33.4	400	—	125
400	16	406.4	595	539.8	30	M27	16	35.0	457	—	125
450	18	457	635	577.9	33	M30	16	38.1	505	—	138
500	20	508	700	635.0	33	M30	20	41.3	559	—	143
600	24	610	815	749.3	36	M33	20	46.1	663	—	151

Technical Advantages of Titanium Weld Neck Flanges

1. What are the outstanding performances of titanium weld neck flange in terms of corrosion resistance?

Titanium weld neck flanges demonstrate exceptional resistance to corrosive media including seawater and chloride ions, far surpassing the performance of stainless steel and carbon steel. This makes them particularly suitable for marine and chemical industry applications.

2. Do titanium weld neck flanges need additional anti-rust measures?

No additional protection is required. Titanium flanges can be used long-term without coatings or cathodic protection, eliminating rust risk and significantly reducing maintenance needs.

Our Manufacturing Advantages

Strict Quality Control
Rigorous quality measures with ASME, JIS, DIN, GB, GOST certifications ensure all products meet industry standards.

Advanced Production Facilities
State-of-the-art factory with multiple titanium production lines for bulk orders and custom projects.

Secure Packaging
Careful packing in wood cabins or trays prevents transit damage, ensuring maximum protection.

Expert Team
Decades of titanium manufacturing expertise enables us to produce high-quality products for diverse industries.

Comprehensive Services
Custom solutions, fast lead times, and dedicated support throughout your purchasing process.

Customer-Centric Approach
Flexible payment options, technical support, and dedicated service for a seamless experience.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Deko Corporation

Location No.25,GaoXin 6th Road,Hi-Tech Zone,Xi'an 710065,China 710065

Contact Person Michelle

Request A Quote

Email Address *

Please check your email address.

Phone / WhatsApp

Your Message *

Your message must be at least 20 characters.

China OEM Factory Supply Customized Titanium Weld Neck Flange Forged for Oilfield and Natural Gas Use

Aluminum Alloy Mini Dial Indicator Gauge With 6 Jewels And Back Lug

Mahr Type Millimess Mechanical Dial Comparator with ±50 mm Range and 0.001mm Graduation

Magnetic Base Stand Holder with Fine Adjustment

High Quality Electronic Digital Display Digital Indicator with 25.4mm/1" Measuring Range

0-0.8mm Dial Test Indicator with Ruby Contact Point Measuring Tools

0-3" Inch Dial Indicator with Super Large Dial Face for Easy Reading

High Precision 0-5mm Back Plunger Type Dial Indicator

0-3mm Travel Metric Dial Indicator Gauge with 0.001mm Reading

0-5mmx0.01mm Mechanical Dial Indicator with Lifting Lever on The Left

0-100mmx0.01mm Super Large Measure Range Dial Indicator Tool Precision

0-3mm Small Dial Indicator With 0.01mm Graduation Aluminum Material

KM Mechanical Universal Magnetic Base Dial Test Indicator Holder

Get in Touch

Request A Quote