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Threaded Pipe Fittings Stainless Steel Toe Threaded One End Pipe Welding Nipple

Threaded Pipe Fittings Stainless Steel Toe (threaded One End) Pipe Welding Nipple

►Products description

Our Stainless Steel Screwed Pipe Fittings Welding Nipples are engineered to provide secure, leak-proof connections in high-pressure and high-temperature piping systems. Manufactured from premium 304, 316, 316L, and duplex stainless steel, these nipples ensure:

Robust Threaded Connections: Precision-cut threads (NPT, BSPP, BSPT) for seamless integration with pipes, valves, and fittings
Superior Corrosion Resistance: Ideal for harsh environments in oil & gas, chemical processing, and marine applications
High-Pressure Performance: Designed to withstand ANSI Class 150 to 3000 pressure ratings
Versatile Applications: Suitable for both welded and threaded installations, offering flexibility in system design

Manufacturing Superiority:
As a leading manufacturer, we guarantee:

✔ Advanced Production Techniques:

CNC-machined threads for perfect fit and durability
Automated TIG welding for consistent, high-quality welds
Full material traceability with certified MTC 3.1/3.2 documentation

✔ Uncompromising Quality Assurance:

100% dimensional verification to ASME B1.20.1, ANSI B16.11, and ASTM A403 standards
Hydrostatic and pneumatic pressure testing for leak-proof assurance
Optional NDE (RT/UT/PT) for critical applications

Our Competitive Advantages:

Rapid Customization: Tailored lengths, diameters, and thread specifications
Global Supply Chain: Reliable logistics for fast delivery worldwide
Technical Support: Dedicated engineering team for project-specific solutions

Trust our Stainless Steel Screwed Pipe Fittings Welding Nipples for durable, high-performance connections in demanding industrial systems. Contact us today for expert consultation and competitive quotations.

►Product Information

Place of Origin	Zhejiang, China
Technic	Casting
Thread	BSPT, BSPP, NPT, PS, DIN
Material	316, 316L, 304, 304L, Carbon
Application	Oil, Water, Industrial, Chemical
Package	Standard sea worth bundles,Standard Plywood cases
Size	1/8"-32"
Brand	Yuhao

►Products Size

DN	NPS	OD	Nominal Wall Thickness
DN	NPS	OD	Schss	Sch10S	Sch405	Sch8os	Sch10	Sch20	Sch30	STD	Sch40	Sch60	XS
6	1/8	10.3	-	1.24	1.73	2.41	-	-	-	1.73	1.73	-	2.41
8	1/4	13.7		1.65	2.24	3.02	-	-	-	2.24	2.24	-	3.02
10	3/8	17.1	-	1.65	2.31	3.2	-	-	-	2.31	2.31	-	3.2
15	1/2	21.3	1.65	2.11	2.77	3.73	-	-	-	2.77	2.77	-	3.73
20	3/4	26.7	1.65	2.11	2.87	3.91	-	-	-	2.87	2.87	-	3.91
25	1	33.4	1.65	2.77	3.38	4.55	-	-	-	3.38	3.38	-	4.55
32	1 1/4	42.2	1.65	2.77	3.56	4.85	-	-	-	3.56	3.56	-	4.85
40	1 1/2	48.3	1.65	2.77	3.68	5.08	-	-	-	3.68	3.68	-	5.08
50	2	60.3	1.65	2.77	3.91	5.54	-	-	-	3.91	3.91	-	5.54
65	2 1/2	73	2.11	3.05	5.16	7.01	-	-	-	5.16	5.16	-	7.01
80	3	88.9	2.11	3.05	5.49	7.62	-	-	-	5.49	5.49	-	7.62
90	3 1/2	101.6	2.11	3.05	5.74	8.08	-	-	-	5.74	5.74	-	8.08
100	4	114.3	2.11	3.05	6.02	8.56	-	-	-	6.02	6.02	-	8.56
125	5	141.3	2.77	3.4	6.55	9.53	-	-	-	6.55	6.55	-	9.53
150	6	168.3	2.77	3.4	7.11	10.97	-	-	-	7.11	7.11	-	10.97
200	8	219.1	2.77	3.76	8.18	12.7	-	6.35	7.04	8.18	8.18	10.31	12.7
250	10	273	3.4	4.19	9.27	12.7	-	6.35	7.8	9.27	9.27	12.7	12.7
300	12	323.8	3.96	4.57	9.53	12.7	-	6.35	8.38	9.53	10.31	14.27	12.7
350	14	355.6	3.96	4.78	-	-	6.35	7.92	9.53	9.53	11.13	15.09	12.7
400	16	406.4	4.19	4.78	-		6.35	7.92	9.53	9.53	12.7	16.66	12.7
450	18	457	4.19	4.78	-	-	6.35	7.92	11.13	9.53	14.27	19.05	12.7
500	20	508	4.78	5.54	-	-	6.35	9.53	12.7	9.53	15.09	20.62	12.7

►Shot Shoot

►FAQ

Q1: Are you manufacturer or trading company?

A: We are not only manufacturer but also a trading company,we have more than 12years export experience.

Q2: Can you supply what's the service?

A: We can supply the kinds of matel raw materies and products,such as pipes,pipe fittings,flanges,coil,sheet,round bar and so on...

Q3: Can you provide the free samples?

A: We can supply the free samples but the sample express freight need paid by yourside.

Q4: What about your delivery time if we placed order?

A: We have large of ready stock,in general we can delivery within 2-10days.

Q5: Which payment terms you can accept?

A: We can accept TT,LC,DP,DA,Western Union or Negotiation.

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Categories	Stainless Steel Screwed Pipe Fittings
Brand Name:	YUHAO
Model Number:	Screwed pipe fittings
Certification:	ASTM, AISI, GB, DIN, JIS
Place of Origin:	China
MOQ:	100kgs
Price:	Negotiation
Payment Terms:	L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability:	2000tons/per month
Delivery Time:	5-15days
Packaging Details:	Standard sea worth bundles,Standard Plywood cases
Brand:	Yuhao
Application:	Connection, Decoration, oil and gas, Automative, New Energy, Chemical
End Type:	Male
Thread Type:	BSPT, BSPP, NPT, PS, DIN, G
Connection:	Welding
Size:	1/8"-32"
Pressure Rating:	High Pressure
Material:	316, 316L, 304, 304L, Carbon
Finish:	Percision turning and Forging
Standard:	ASTM A312, ASTM A249, ASTM A269