Forged A403 Stainless Steel Tubing Elbows Socket Welding

Pipe Fittings Alloy Stainless Steel Elbow LR SR 45° 90° 180° A403 310 316

The function of a elbow is to change direction or flow in a piping system. By default, there are 5 opportunities,

the 45°, 90° and 180° elbows, all three in the "long radius" version, and in addition the 90° and 180° elbows

both in the "short radius" version.

Elbows are split into two groups which define the distance over which they change direction; the center line

of one end to the opposite face. This is known as the "center to face" distance and is equivalent to the radius

through which the elbow is bent.

The center to face distance for a "long" radius elbow, abbreviated LR always is "1½ x Nominal Pipe Size (NPS)

(1½D)", while the center to face distance for a "short" radius elbow, abbreviated SR even is to nominal pipe size.

abbreviated SR even is to nominal pipe size.

The elbows includes grooved elbows, bite type elbow, butt welding elbow, socket welding elbow.

Features

• Dimensional precision
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• Optimum pressure bearing efficiency
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• Rigid & compact design
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• Corrosion proof
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• Completely machined bore

Specifications:

ASME b16.9 pipe elbows is the standard of pipe fittings material; it indicates the materials properties

of different kinds of stainless steel. We provide Steel Pipe Elbow Joint on a large scale in one of the

steel grade in this standard. We have huge stock of Buttweld 90 Degree and 45 Deg Long Radius

Elbow because it is the most wide spread steel pipe elbow material.

Advantages

• 1.Large inventory
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• 2.15 years' QC team service & sales management API& ASTM trained engineers.
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• 3.More than 150 customers spread worldwide. (Petrofac, G.S Engineer, Fluor, Hyundai Industry, Kuwait
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• 4.National oil, Petrobras, PDVSA, Petro Ecuador, SHELL and ect.)
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• 5.The product can be produced according to the customers' drawing Picture
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• 6.Smooth and streamline outside shape
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• 7.Long term Anti-corrosion properties
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• 8.Precise tolerances
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• 9.Long life cost saving

Standard 

• Alloy Steel Elbow: ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
• Duplex Steel Elbow: ASTM A 815, ASME SA 815 UNS NO S31803, S32205. Werkstoff No. 1.4462
• Nickel Alloy Elbow: ASTM / ASME SB 336 UNS 2200 ( NICKEL 200 ), UNS 2201 (NICKEL 201 ), UNS 4400 (MONEL 400 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600 ), UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 10276 ( HASTELLOY C 276 )
• Stainless Steel Elbow; ASTM A403 WP Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L
• Carbon Steel Elbow: ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
• Low Temperature Carbon Steel Elbow: ASTM A420 WPL3, A420 WPL6

Packing and shipping