ASTM A234 WPB End Cap Carbon Steel Buttweld Pipe Fitting

Brand Name:YUHONG

Certification:ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015

Model Number:ASTM A234 WPB Buttweld End Cap

Minimum Order Quantity:1PC

Delivery Time:according to quantity

Payment Terms:T/T, L/C

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Location: Ningbo Zhejiang China

Address: 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA

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Product Details Company Profile

Product Details

ASTM A234 WPB End Cap Carbon Steel Buttweld Pipe Fitting

Name: ASTM A234 WPB End Cap Carbon Steel Buttweld Pipe Fitting
Brand: YUHONG
Price: 1 USD

Overview:

The WPB End Cap is a critical component in various piping and tubing systems, designed to seal the ends or terminations of a pipe or tube. Typically made from materials like plastic, metal, or composite, its primary function is to prevent the ingress of contaminants, fluids, or gases, ensuring the integrity of the system.

In terms of design, it features a snug fit, allowing for seamless installation. Some end caps have additional features like grooves or threading for enhanced security and stability. The choice of material often depends on the application environment—whether it involves high pressure, corrosive substances, or extreme temperatures.

Applications of WPB End Caps are widespread, ranging from plumbing and HVAC systems to industrial machinery and automotive components. These end caps help maintain system efficiency and safety by minimizing leakages and protecting internal components from external elements.

Moreover, they are available in different sizes and shapes to accommodate various pipe diameters and specifications, making them versatile for many installations. When it comes to maintenance, these end caps can usually be removed and replaced easily, facilitating repairs or modifications to the system without significant downtime.

Specification:

Standard	ASTM A234/ASME SA234
Material	WPB
Type	Buttweld Cap
Connection	Welding
Size	1/2"-48"(DN15-DN1200) or custom size
Thickness	SCH10S-XXS(2-60mm)
Surface	Black Painting
Packing	Plywood case/Pallet

Chemical Composition:

Grade	C	Mn	P	S	Si	Cr	Mo	Ni	Cu	Others
WPB	0.03 max	0.29-1.06	0.05 max	0.058 max	0.10 min	0.40 max	0.15 max	0.40 max	0.40 max	Vanadium 0.08

Mechanical Properties:

Grade

Yield Strength, min,
ksi [MPa]

Tensile Strength, min,
ksi [MPa]

Elongation

WPB

35(240)

60(415)

Dimension for BW Cap:


Nominal Size		Out Diameter at Bevel (mm)	Length (mm)		Limiting Wall Thickness for Length E (mm)
DN	NPS	O.D.	E	E₁	Limiting Wall Thickness for Length E (mm)
15	1/2	21.3	25	25	4.57
20	3/4	26.7	25	25	3.81
25	1	33.4	38	38	4.57
32	1 1/4	42.2	38	38	4.83
40	1 1/2	48.3	38	38	5.08
50	2	60.3	38	44	5.59
65	2 1/2	73.0	38	51	7.11
80	3	88.9	51	64	7.62
90	3 1/2	101.6	64	76	8.13
100	4	114.3	64	76	8.64
125	5	141.3	76	89	9.65
150	6	168.3	89	102	10.92
200	8	219.1	102	127	12.7
250	10	273.0	127	152	12.7
300	12	323.8	152	178	12.7
350	14	355.6	165	191	12.7
400	16	406.4	178	203	12.7
450	18	457.0	203	229	12.7
500	20	508.0	229	254	12.7
550	22	559.0	254	254	12.7
600	24	610.0	267	305	12.7
650	26	660.0	267	...	...
700	28	711.0	267	...	...
750	30	762.0	267	...	...
800	32	813.0	267	...	...
850	34	864.0	267	...	...
900	36	914.0	267	...	...
950	38	965.0	305	...	...
1000	40	1016.0	305	...	...
1050	42	1067.0	305	...	...
1100	44	1118.0	343	...	...
1150	46	1168.0	343	...	...
1200	48	1219.0	343	...	...
GENERAL NOTE: The shape of these caps shall be ellipsoidal and shall conform to the requirements given in the ASME Boiler and Pressure Vessel Code. NOTES: (1) Length E applies for thickness not exceeding that given in column “Limiting Wall Thickness for Length, E.” (2) Length E₁ applies for thickness greater than that given in column “Limiting Wall Thickness for Length, E” for NPS 24 and smaller. For NPS 26 and larger, length E₁ shall be by agreement between the manufacturer and purchaser.

Company Profile

YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2015, ISO 14001, ISO 18001, API 5L , API 5CT , API 6D, And our branch company Zhejiang Yuhongwell Steel Co.Ltd has expanded its field of activities and entered in trade and supply of tubular & flat products in Duxplex and Super Duplex, Stainless Steel, Nickel Base alloy Steel ,Cr-Mo alloy steel , Copper Nickel alloy steel,Carbon Steel for our reputed clients worldwide. These products are widely used in various important sectors like Mining, Energy, Boiler & Heat Exchanger, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc.

YUHONG HOLDING GROUP has gained rich experience in Pipes, Fittings, Flanges, Valves, Structural steel, Coils and Plates in past eight years. In a short span of time, YUHONG brand has marked its global presence in more than 40 countries, like, Korea, USA, Canada, Mexico, Colombia, Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand, Singapore, Malasyia, Indonesia, Thailand, Vietnam, Ukraine, Turkey,Sauid Arabia, Qatar, U.A.E,Israel,India, UK, France, Italy, Gernmany, Poland, Spain,... We have successfully implemented the orders of Cross Country Pipelines for our valuable customers. In addition, we have also developed a huge network of contacts and strategic alliances with most important manufacturers an stockists around the world.