Established 1987
713.783.2616
Specialized and Reliable Petrochemical Solutions
Chemical Distribution
Independent sourcing and distribution of quality chemicals at competitive prices, with expertise in hard-to-find products.
Flexi Fitting
Safe, adaptable flexi fitting solutions to support efficient bulk liquid handling for diverse client needs.
Transloading
Bulk liquid transfers between rail, truck, and storage for flexible, cost-effective chemical movement.
Custom Solutions
From specialty sourcing to custom blending on request, we work with clients to design safe, efficient solutions that meet unique chemical needs.
Trusted Across 20+ Industries
For over 38 years, Diehl Chemical has delivered reliable petrochemical solutions across more than 20 industries. From energy to food and pharmaceuticals, our expertise and global reach ensure clients receive safe, high-quality products and services they can trust.
Energy & Petrochemical
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Oil and Gas Production
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Petrochemical
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Refining
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Chemical
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Co-Generation
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Drilling
Manufacturing & Industrial
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Adhesives
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Automotive
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Paint & Coatings
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Pulp & Paper
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Soap & Detergent
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Aeronautics
Agriculture &
Food
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Food & Beverage
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Water Treatment
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Agricultural
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Electric Utilities
Built on Expertise
Driven by Trust
For over 38 years, Diehl Chemical has been an independent, family-owned petrochemical distributor headquartered in Houston, Texas. Since 1987, we have proudly served global clients with dependable chemical solutions, competitive pricing, and unmatched customer service.
Located in the heart of the Gulf Coast chemical industry on the Houston Ship Channel, we provide our partners with a strategic advantage through direct access to one of the world’s busiest energy and petrochemical corridors.
As a trusted partner, we specialize in delivering hard-to-find products, custom blending, and innovative handling solutions such as flexi fitting and transloading. Our commitment to quality, safety, and integrity has earned us long-standing relationships across industries including energy, manufacturing, food, pharmaceuticals, and government.
Our Products Tailored for Your Needs
Diehl Chemical offers a wide range of specialty and bulk chemicals with a focus on reliability, quality, and customer service. From everyday essentials to hard-to-find products, our portfolio supports industries across the globe with safe and dependable solutions.
Get a Quote Today
