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WEATHEROCK ENERGY

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Pipe Fittings and Flanges

Weatherock Energy specializes in the production of high-pressure, high-temperature, and corrosion-resistant fittings designed for critical service environments. Our advanced manufacturing capabilities support complex requirements involving stainless steel, alloy steel, duplex stainless steel, nickel alloys, and other special materials. With extensive experience in precision fabrication and material processing, we provide reliable piping solutions that meet the stringent requirements of EPC contractors, energy companies, and industrial project owners.

Keywords:

Category:

Pipe Fittings Manufacturing

Pipe Fittings and Flange

WhatsApp:

(+86) 139 2027 5019

E-mail:

sales@weatherockgroup.com

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Related Project

Product Range

Product Category	Product Name	Specification	Standard (USA)	Material (USA)
Steel Butt-Welding Pipe Fittings	Elbow	SMLS/WLD, EL/ELR 45°/90°/180° DN15~DN3400 SCH5S~SCH160	ASME B16.9 ASTM A234 ASTM A403 ASTM A420 ASTM A815 ASTM A960 MSS SP-43 MSS SP-75 MSS SP-79 MSS SP-95	ASTM A106 Gr.B,ASTM A516 Gr.65,ASTM A387 Gr.5,ASTM A387 Gr.9,ASTM A387 Gr.11,ASTM A387 Gr.12
	Tee	SMLS/WLD, T/RT DN15~DN1600 SCH5S~SCH160		ASTM A333 Gr.6
	Cross	SMLS/WLD, CR/CRR DN15~DN1200 SCH5S~SCH160		ASTM A335 Gr.P5,ASTM A335 Gr.P9,ASTM A335 Gr.P11,ASTM A335 Gr.P22,ASTM A335 Gr.P91
	Reducer	SMLS/WLD, CON/ECC DN15~DN3400 SCH5S~SCH160
	Cap	SMLS/WLD DN15~DN3400 SCH5S~SCH160		TP304,TP304L,TP316,TP316L,TP321,TP321H,TP347,TP347H,A815 S31803,A815 S32205
	Stub End	L/S (Long/Short) DN15~DN600 SCH5S~SCH160

Product Category	Product Name	Specification	Standard (USA)	Material (USA)
Bend	Bend	Angle 1°~180°, DN50~DN1500, Wall thickness δ≤60mm	ISO 15590.1 ASME B16.49	L245, L360, L415, L450, L485, L555, L690,A106B,P5,P9,P11,P22,TP304
Forged Fittings	Elbow, Tee, Cross, Cap Full/Half Coupling, Reducing Coupling Straight Nipple, Swaged Nipple, Plug Bushing, Union, Weldolet Socketolet, Threadolet CL2000/CL3000/CL6000/CL9000 DN6~DN600	DN6~DN600 CL2000/CL3000/CL6000/CL9000	ASME B16.11 ASTM A182 MSS SP-43 MSS SP-79 MSS SP-83 MSS SP-95 MSS SP-97	A105,F12,F11,F22,F5,F5a,F9,F91,LF2,LF3,F304H,F304,F304L,F316H,F316,F316L,F321,F316Ti,F347H,F347
Flange	Welding Neck Flange, Slip-On Flange Socket-Welding Flange, Lapped Joint Flange Threaded Flange, Blind Flange RF/FF/FM/TG/RJ PN11/PN20/PN50/PN68/PN100/PN150/PN260/PN420 CL75/CL150/CL300/CL400/CL600/CL900/CL1500/CL2500 DN15~DN1500	DN15~DN1500 PN11~PN420 CL75~CL2500 Facing: RF/FF/FM/TG/RJ	ASME B16.5 ASME B16.47 ASME B16.36 MSS SP-44
Line Blank	Spectacle Blank, Paddle Blank, Paddle Spacer FF/RF/LM/MRJ/FRJ PN20/PN50/PN110/PN150/PN260/PN420 CL150/CL300/CL600/CL900/CL1500/CL2500 DN15~DN600	DN15~DN600 PN20~PN420 CL150~CL2500 Facing: FF/RF/LM/MRJ/FRJ	ASME B16.48

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Application Reference

Client	Exported Country	Project Name	Product Description	Year
PETRONAS CHEMICALS MTBE SDN. BHD. (PCMTBE)	Malaysia	Basil Maleic Anhydride Project	Stainless and Carbon steel seamless pipe fittings	2023-2024
Shanghai Engang Industry and Trade Co., Ltd	Iraq	Oilfield Development Project	Carbon and Alloy Steel Pipe fittings	2020-2021
China Petroleum Engineering & Construction Corporation	Chad	Chad Oilfield Development Project	Carbon steel seamless pipe fittings	2021
China Petroleum Engineering & Construction Corporation	Kazakhstan	Bazoi Compressor Station Expansion and Reconstruction Project	Carbon steel welded and seamless pipe fittings	2021-2024
Sinopec Engineering Incorporation and Oil Design and Construction Company	UAE	Iran Abadan Refinery Upgrading Project	Carbon steel seamless pipe fittings	2019
China Overseas Construction Group Co. LTD	Ethiopia	Ethiopia to Djibouti Water Supply Project	Carbon steel seamless and welded pipe fittings	2018
Hengyi Industrial (Brunei) Co. LTD	Brunei	PMB(Grand Mora Island) Petrochemical Project	Carbon steel seamless and welded pipe fittings, Stainless steel pipe fittings	2018-2019
Sinopec International Petroleum Service Corporation	UAE	Project development of oilfield yadavaran	Carbon & stainless steel Pipefittings	2015-2016
Sinopec Winfield Oil Services Ltd.	UAE	Project development of oilfield yadavaran	Carbon & stainless steel Pipefittings	2013

Client	Exported Country	Project Name	Product Description	Year
Atbin Ista Technical Co., Ltd	UAE		Carbon & stainless steel Pipefittings	2010
Sinopec International Petroleum Service Corporation	Algeria	Project development of oilfield zarzaitine	Carbon & stainless steel Pipefittings	2009-2010
CGCOC GROUP	Ethiopia	Ethiopia to Djibouti cross-border water supply project	Carbon & stainless steel Pipefittings	2016
China Petroleum Engineering & Construction Corporation	Chad	Chad oilfield project	Carbon & stainless steel Pipefittings	2014-2016
China Petroleum Engineering & Construction Corporation	Chad	Ndjamena refinery project	Carbon & stainless steel Pipefittings	2011
China Petroleum Engineering & Construction Corporation	Turkmenistan	The project contract inside the Bagg Delle B region gathering abalone - Tanzania - Ukraine - base, Terek gas field	Carbon & stainless steel Pipefittings	2015
China Petroleum Engineering & Construction Corporation	Kazakhstan	Central Asia gas pipeline compressor station project	Carbon & stainless steel Pipefittings	2014-2016
China Petroleum Engineering & Construction Corporation	Turkmenistan	Bagg Delle contract area B block surface engineering natural gas gathering and transportation project	Carbon & stainless steel Pipefittings	2013-2015
China Petroleum Engineering & Construction Corporation	Uzbekistan	Central Asia gas pipeline compressor station project	Carbon & stainless steel Pipefittings	2014
China Petroleum Engineering & Construction Corporation	Kazakhstan	PK Refinery renovation project	Carbon & stainless steel Pipefittings	2014

Cooperative Enterprise

None

Prefabrication

None

WEATHEROCK ENERGY

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At Weatherock Energy, we deliver comprehensive pipeline anti-corrosion coating solutions designed to protect oil & gas transmission systems, offshore pipelines, and subsea infrastructure against corrosion, mechanical damage, and harsh operating environments.

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Certification

Testimonials from real

What Our Customers Say

Our customers’ trust and feedback drive us forward. We listen, learn, and continuously improve to deliver reliable products, responsive service, and greater value for every project.

Carlos Mendoza

Drilling & Completion Manager
Argentina

“Weatherock Energy provided high-quality OCTG products for our oilfield development project, including API 5CT seamless casing and tubing with strict dimensional control and reliable performance. Their technical support, communication efficiency, and delivery management helped us reduce project risks and improve operational efficiency.”

Ahmed Al-Farsi

Project Procurement Manager
Oman

“We selected Weatherock Energy for our pipeline project due to their strong manufacturing capability and quality commitment. The API 5L X52 welded steel pipes supplied for our crude oil transportation pipeline met all technical requirements, including coating quality and inspection standards. We appreciate their professional service throughout the project.”

Jean-Pierre Okoro

Pipeline Engineering Manager
Nigeria

“We have worked with Weatherock Energy for a few years and they delivered large diameter induction bends for our pipeline construction project with excellent dimensional accuracy and surface quality. Their engineering team provided valuable technical assistance during material selection and production inspection, ensuring smooth project execution.”

Mohammed Al-Hassan

Supply Chain Director
Saudi Arabia

“Weatherock Energy has been a reliable partner for our valve procurement requirements since 2022 during the hard time in the world. They have been supplying valves and accessories for our gas transmission project demonstrated excellent sealing performance, quality consistency, and compliance with international standards. Their responsive service made the cooperation highly efficient.”

Alejandro Martínez

Director de Proyecto EPC
Venezuela

“Weatherock Energy fue un socio clave para nuestro complejo proyecto energético, proporcionando prefabricación de materiales, revisión de planos y coordinación de fabricación. Su sólido conocimiento técnico, estricto control de calidad y rápida entrega nos ayudaron a completar el proyecto con éxito y a tiempo. Es un socio confiable para proyectos de gran escala.”

Carlos Alberto Gómez

Procurement Director
Mexico

“Weatherock Energy has one awesome team professionals and they own strong industry knowledge and global supply chain capability during our cooperation. They understood our project challenges, connected us with qualified manufacturers, and provided efficient solutions that balanced quality, cost, and delivery requirements.”

Omar El-Sayed

Technical Director
Egypt

“Beyond their product supply, Weatherock Energy provided valuable engineering support and project material consultation throughout our energy project based on their deep understanding on international standard and specifications. Their team helped us optimize product selection, evaluate technical alternatives, and connect us with reliable manufacturing resources. Their industry experience created additional value beyond traditional supply.”

Ahmed Khalid Al-Mansoori

EPC Project Manager
United Arab Emirates

“Weatherock Energy delivered very tailored integrated procurement solution for our pipeline project, including steel pipes, valves, flanges, and sealing materials. Their ability to coordinate multiple suppliers, manage technical requirements, and provide one-stop project support significantly simplified our procurement process and improved project efficiency.”

Michael Johnson

Well Completion Supervisor
United States

“Weatherock Energy you can trust. They have been delivering frac valves for our hydraulic fracturing operations with excellent pressure performance, quality consistency, and reliable field service support and they even help us do the purchase solution to save us more time. Their technical understanding of well completion requirements and fast response capability made them a valuable partner for our operations.”

Luis Fernando Torres

Pipeline Construction Manager
Chile

“Weatherock Energy supported our pipeline infrastructure project with high-quality anti-corrosion coated steel pipes, including 3LPE external coating and strict quality inspection procedures. Their professional understanding of pipeline requirements, coating technology, and project coordination ensured reliable performance in challenging operating environments.”

Diego Ramírez

Production Engineering Supervisor
Colombia

“Weatherock Energy supplied high-performance sucker rods for our mature oilfield operations. The products delivered excellent fatigue resistance and consistent mechanical properties, helping us improve well production reliability. We value their professional approach and long-term partnership mindset.”

Fernando Silva

Completion Engineering Manager
Brazil

“For our offshore and sour service application, Weatherock Energy supplied API 5CRA corrosion resistant alloy tubing with advanced material performance and full compliance with NACE MR0175 / ISO 15156 requirements and great job on delivery time . Their technical team provided professional material recommendations and helped us achieve a reliable solution for a highly corrosive environment.”

Samuel Adeyemi

Drilling Operations Manager
Nigeria

“We have worked with Weatherock Energy on drilling equipment supply for our exploration operations since 6 years ago. Their drill pipe and accessories quality are very stable performance and supply us the very tailored solutions. Their understanding of drilling requirements and commitment to quality impressed our technical team.”

WEATHEROCK ENERGY

FAQs

How can I get a quotation for my project?

Please send us your specifications, drawings or project requirements. Our sales team will review your information and offer a formal quote within 2‑3 working days.

What quality certifications does Weatherock Energy hold?

Our factory follows standardized production management. Products pass relevant industry quality inspections, and we can provide inspection reports for your reference.

Do you support international export business?

Absolutely. We have rich export experience, covering packaging, documentation and logistics coordination to deliver goods to overseas destinations.

What is your typical production lead‑time for orders?

Lead time depends on order quantity and product complexity. Normally standard orders take 15‑30 working days; we will confirm exact schedules upon receiving your formal inquiry.

Can you provide custom‑made products according to customer drawings?

Yes. Our engineering team supports OEM & ODM services. We can produce products strictly based on your drawings, technical parameters and project requirements.

What core products does Weatherock Energy supply?

We focus on manufacturing and supplying industrial‑grade energy‑related metal components, structural parts and custom fabrication solutions for energy projects.

WEATHEROCK ENERGY

Inquiry

Thank you for your inquiry. Our team will review your request and get back to you within one business day. Please check your email for our response.

WEATHEROCK ENERGY

Partners

Sales Net

Global Presence. Local Delivery

Served over 5,000 + customers from 60 countries

Weatherock Energy operates offices in China, Hong Kong, and Houston, with manufacturing facilities based in China and overseas. We are committed to delivering professional, reliable products and services to clients around the world.

Office Address

Business Coverage

China

Houston

Ecuador

Mexico

Colombia

Chile

Argentina

Venezuela

Brazil

United States

Canada

United Arab Emirates

Saudi Arabia

Iran

Oman

Iraq

Qatar

Russia

Kazakhstan

Uzbekistan

Nigeria

Algeria

Libye

Egypt

Tunisia

50000 ㎡

Site Area of the Company

60 Countries

Products are sold to

15 Million Tons

Annual production capacity 15 million Tons

10 Million $

Annual sales of $10 million

WhatsApp:(+86) 139 2027 5019

8613920275019

sales@weatherockgroup.com

+1(936)931-7486

Engineered Piping & Project Solutions

Weatherock Energy Group (WRG) is a global energy equipment manufacturer and solutions provider specializing in tubular products, pipeline systems, valves and engineered products for the oil & gas and industrial markets more than 20 years.

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