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ERW (Electric Resistance Welding) Pipe

SSAW Spiral Submerged Arc Welded Steel Pipe

LSAW Longitudinal Submerged Arc Welded Steel Pipe

Seamless Steel Pipe (Hot Rolled / Cold Drawn)

Square Steel Pipe / Square Hollow Section (SHS)

Rectangular Steel Pipe / Rectangular Hollow Section (RHS)

UL/FM Approved Red Painted Fire Sprinkler Steel Pipe

FBE Coated Steel Pipe (Fusion Bonded Epoxy)

3LPP Coated Steel Pipe (Three-Layer Polypropylene)

3LPE Coated Steel Pipe (Three-Layer Polyethylene)

China Suppliers Factory ASME B16.9 Seamless Carbon Steel Sch 40 Butt-welding Elbow for Reliable Pipeline Solutions

The butt-weld elbow is an essential pipe fitting component in pipeline systems, particularly in applications where it is necessary to change the direction of fluid flow. These fittings are connected through a process known as butt welding (Butt Welding), ensuring a secure and reliable connection.

Quick Details Table

Product Types	Available in 45Deg, 90Deg, and 180Deg configurations, both Long and Short Radius options
Outside Diameter	Sizes range from 1/2 to 80 (DN15 to DN2000)
Thickness	Thickness options include 3mm to 40mm; standards like SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, and XXS available
Standards	Manufactured in compliance with various standards, including ASME B16.9, MSS SP-43, MSS SP-75, DIN 2605, ASTM A403, DIN 28011, JIS B 2311, and EN10253-2

As a leading China supplier and factory of high-quality butt-weld elbows, we ensure that our products meet the rigorous demands of the industry. Our commitment to excellence and precision fabrication makes us a trusted choice for all your pipeline fitting needs.

Product Details

⚙ Material Grade

💎

Carbon Steel:
ASTM A234 WPB, WPC | ASTM A420 WPL9, WPL3, WPL6

🛡

Stainless Steel:
ASTM A403 WP304/304L, WP316/316L, WP321, WP347

🔳

Alloy Steel:
ASTM A234 WP1, WP12, WP11, WP22, WP5, WP9, WP91 | Duplex & Super Duplex Stainless Steel | ASTM A815 UNS S31803, UNS S32750, UNS S32760

🌞 Surface Treatment

Anti-rust Oil
Black Paint
Electric Galvanized
Hot-dip Galvanized

❓ Frequently Asked Questions

Q What carbon steel grades are available for pipe fittings?

Our carbon steel pipe fittings are available in ASTM A234 WPB and WPC grades, as well as ASTM A420 WPL9, WPL3, and WPL6 grades, covering both standard and low-temperature service applications.

Q Which stainless steel grades do you supply?

We supply stainless steel pipe fittings conforming to ASTM A403, including WP304, WP304L, WP316, WP316L, WP321, and WP347, suitable for corrosive and high-temperature environments.

Q Do you offer Duplex and Super Duplex Stainless Steel fittings?

Yes. We provide Duplex and Super Duplex Stainless Steel fittings per ASTM A815, including UNS S31803, UNS S32750, and UNS S32760, ideal for highly corrosive and high-pressure applications such as offshore and chemical processing.

Q What alloy steel grades are available?

Our alloy steel pipe fittings are manufactured to ASTM A234 in grades WP1, WP12, WP11, WP22, WP5, WP9, and WP91, designed for high-temperature and high-pressure service in power generation and petrochemical industries.

Q What surface treatment options are available for pipe fittings?

We offer four surface treatment options: anti-rust oil, black paint, electric galvanized, and hot-dip galvanized. Each treatment provides different levels of corrosion protection to suit various storage, transportation, and service conditions.

Q What is the difference between electric galvanized and hot-dip galvanized surface treatment?

Electric galvanizing applies a thin, uniform zinc coating via electroplating, offering a smooth finish suitable for mild corrosion environments. Hot-dip galvanizing involves immersing the fitting in molten zinc, producing a thicker, more durable coating with superior corrosion resistance for demanding outdoor or industrial environments.

Product types	Bw concentric & eccentric Reducer
Outside Diameter	1/2”~60” (DN15~DN1500)
Thinkness	SCH5s, SCH10s, SCH40, SCH80,
Standards	ASME B16.9, MSS SP-75, DIN 28011, JIS B 2312, EN10253-2

Product types	EQUAL TEE/REDUCING TEE CROSS
Outside Diameter	1/2”~80” (DN15~DN2000)
Thinkness	3mm – 40mm / SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Standards	ASME B16.9, MSS SP-75 ,DIN 28011, JIS B 2312, EN10253-2

Product types	Bw45° Reducing Lateral Tee Bw45°Straight Lateral Tee
Outside Diameter	1/2”~60” (DN15~DN1500)
Thinkness	SCH5s, SCH10s, SCH40, SCH80
Standards	ASME B16.9,MSS SP-75 ,DIN 28011, JIS B 2312,EN10253-2

Outside Diameter	1/2”~48” (DN15~DN1200)
Thinkness	3mm – 40mm / SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Standards	ASME B16.9, MSS SP-43, MSS SP-75, DIN 2605, ASTM A403, DIN 28011, JIS B 2311, EN10253-2

Outside Diameter	1/2”~24” (DN15~DN600)
Thinkness	SCH10, SCH40,SCH80
Standards	ASME B16.9, MSS SP-43,GB/T12459
Material Grade	304/304L, 316/316L,321, S31803
Suface treatment	Anti-rust oil, black paint, electric galvanized, hot-dip galvanized

ERW (Electric Resistance Welding) Pipe

SSAW Spiral Submerged Arc Welded Steel Pipe

LSAW Longitudinal Submerged Arc Welded Steel Pipe

Seamless Steel Pipe (Hot Rolled / Cold Drawn)

Square Steel Pipe / Square Hollow Section (SHS)

Rectangular Steel Pipe / Rectangular Hollow Section (RHS)

UL/FM Approved Red Painted Fire Sprinkler Steel Pipe

FBE Coated Steel Pipe (Fusion Bonded Epoxy)

3LPP Coated Steel Pipe (Three-Layer Polypropylene)

3LPE Coated Steel Pipe (Three-Layer Polyethylene)

China Suppliers Factory ASME B16.9 Seamless Carbon Steel Sch 40 Butt-welding Elbow for Reliable Pipeline Solutions

Seamless Carbon Steel Concentric and Eccentric Pipe Reducer, ASME B16.9

Equal and Reducing Butt-welding Tee Cross Pipe Fitting, ASME B16.9

45 Degree Butt-welding Lateral Tee Pipe Fitting, ASME B16.9

Forged Socket Weld and Threaded Pipe Cap for Pipe Ends

Butt-welding Short and Long Pattern Lap Joint Stub Ends