Elbow – DTC International Trade https://dtcflowtech.com Industrial Flanges, Pipe Fittings, Valves & Piping Components Manufacturer & Supplier Thu, 08 Oct 2026 06:23:14 +0000 zh-Hans hourly 1 https://wordpress.org/?v=7.1.3 https://dtcflowtech.qnycloud.com/wp-content/uploads/2026/05/cropped-dtcflowtech.com_logo-32x32.webp Elbow – DTC International Trade https://dtcflowtech.com 32 32 DTC Carbon Steel Equal Tee | Butt‑Weld Pipe Branch Fitting https://dtcflowtech.com/products/dtc-carbon-steel-equal-tee-butt-weld-pipe-branch-fitting/ Wed, 01 Jul 2026 13:09:45 +0000 https://dtcflowtech.com/?post_type=products&p=2112 DTC carbon steel equal tees are butt‑weld pipe fittings for pipeline branch connections. Made from Q235B/20# carbon steel, equal diameter on all three ends, widely used in water, oil, gas, chemical and industrial piping systems requiring flow splitting or combining.

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DTC carbon steel equal tee is a standard butt‑weld pipe fitting with three equal‑diameter openings, designed to split or combine flow in piping systems. Manufactured from Q235B or 20# carbon steel with precision forming, our tees provide reliable branch connections with smooth flow transition — making them essential for water supply, oil & gas, chemical processing and industrial piping applications requiring flow distribution or convergence.

Core Product Advantages

  • Quality Carbon Steel: Q235B/20# carbon steel for good weldability and structural strength
  • Equal Diameter Design: All three ends have the same nominal diameter for balanced flow distribution
  • Smooth Flow Transition: Optimized internal geometry minimizes turbulence and pressure loss
  • Precision Dimensions: Tight tolerances ensure perfect pipe alignment and fit
  • Seamless & Welded Options: Both seamless and welded construction available
  • Wide Size Range: Various diameters and wall thicknesses for different pressure ratings

Available Types

  • Equal Tee (Straight Tee) — standard type, all three ends same diameter
  • Reducing Tee — branch diameter smaller than run diameter
  • Seamless carbon steel tee
  • Welded carbon steel tee

Technical Specifications

  • Material: Carbon Steel Q235B, 20#, Q355B
  • Type: Equal Tee (Straight Tee)
  • Construction: Seamless, Welded
  • Size Range: 1/2″ to 24″ (DN15 to DN600)
  • Schedule: SCH 20, SCH 40, SCH 80, SCH 160
  • Pressure Rating: Class 150 to Class 2500, PN10 to PN100
  • End Connections: Butt Weld
  • Surface Finish: Black (as‑rolled), Galvanized, Painted, Pickled
  • Temperature Range: -20°C to +450°C (depending on material grade)
  • Standards: ASME B16.9, GB/T 12459, EN 10253, JIS B2311

Application Scenarios

  • Water treatment and distribution systems
  • Oil and gas pipelines
  • Chemical and petrochemical plants
  • Power generation facilities
  • HVAC and heating systems
  • Industrial process piping
  • Fire protection systems
  • Building plumbing and drainage
  • Municipal engineering pipe networks

Quality Assurance

DTC carbon steel equal tees are manufactured under strict ISO 9001 quality management systems and certified to international standards. Every fitting undergoes comprehensive quality control — including material verification, dimensional inspection, wall‑thickness measurement, hydrostatic testing and non‑destructive testing (NDT) options — to ensure full compliance with customer specifications and industry standards. We provide complete material test reports (MTR) with each shipment for full traceability.

Contact us for size selection, detailed specifications and project quotation!

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]]> DTC Stainless Steel 45° Elbow | Butt‑Weld Pipe Bend Fitting https://dtcflowtech.com/products/english%ef%bc%9adtc-stainless-steel-45-elbow-butt-weld-pipe-bend-fitting/ Wed, 01 Jul 2026 12:58:25 +0000 https://dtcflowtech.com/?post_type=products&p=2104 DTC stainless‑steel 45° elbows are butt‑weld pipe fittings for mild‑angle pipeline direction change. Made from 304/316L stainless steel, anti‑corrosion, smooth flow transition, suitable for water, oil, gas, chemical and sanitary piping systems.

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DTC stainless‑steel 45° elbow is a standard butt‑weld pipe fitting designed to change flow direction by 45 degrees in piping systems. Manufactured from premium 304 or 316L stainless steel with precision machining, our 45° elbows provide gentle flow transition with minimal pressure loss — making them ideal for water supply, oil & gas, chemical processing, food‑grade sanitary and industrial piping applications requiring gradual direction changes.

Core Product Advantages

  • Premium Stainless Steel: 304/304L and 316/316L grades for excellent corrosion resistance
  • Gentle Flow Transition: 45° angle creates smoother flow with less turbulence than 90° bends
  • Smooth Inner Bore: Polished inner surface minimizes flow resistance and pressure drop
  • Precision Dimensions: Tight tolerances ensure perfect pipe alignment and fit
  • Seamless & Welded Options: Both seamless and welded construction available
  • Long Radius Design: R=1.5D for optimal flow characteristics and structural strength

Available Types

  • 45° Long Radius (LR) Elbow — standard type
  • 45° Short Radius (SR) Elbow — for compact installations
  • Matching 90° elbows and 180° return bends for full‑project combinations

Technical Specifications

  • Material: Stainless Steel TP304 / 304L, TP316 / 316L
  • Type: 45° Elbow (Long Radius / Short Radius)
  • Construction: Seamless, Welded
  • Size Range: 1/2″ to 24″ (DN15 to DN600)
  • Schedule: SCH 5S, SCH 10S, SCH 40S, SCH 80S, SCH 160
  • Pressure Rating: Class 150 to Class 2500, PN10 to PN100
  • End Connections: Butt Weld, Socket Weld, Threaded
  • Surface Finish: Pickled, Polished, Brushed, Mirror polish (sanitary)
  • Temperature Range: -196°C to +800°C (depending on material grade)
  • Standards: ASME B16.9, ASTM A403, GB/T 12459, EN 10253, JIS B2311

Application Scenarios

  • Water treatment and distribution systems
  • Oil and gas pipelines
  • Chemical and petrochemical plants
  • Food and beverage processing
  • Pharmaceutical and biotech industries
  • HVAC and heating systems
  • Marine and shipbuilding
  • Industrial process piping
  • Sanitary and hygienic applications

Quality Assurance

DTC stainless‑steel 45° elbows are manufactured under strict ISO 9001 quality management systems and certified to international standards. Every fitting undergoes comprehensive quality control — including material verification, dimensional inspection, wall‑thickness measurement, hydrostatic testing and surface finish checks — to ensure full compliance with customer specifications and industry standards. We provide complete material test reports (MTR) with each shipment for full traceability.

Contact us for angle selection, detailed specifications and project quotation!

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]]> DTC HDPE 45 Degree Elbow | Butt-Fusion PE Pipe Bend Fitting https://dtcflowtech.com/products/dtc-hdpe-45-degree-elbow-butt-fusion-pe-pipe-bend-fitting/ Tue, 30 Jun 2026 12:32:01 +0000 https://dtcflowtech.com/?post_type=products&p=1985 DTC supplies 45‑degree and 90-degree elbows for mild‑angle pipeline turning, applied in water‑supply, drainage, irrigation and municipal underground piping systems.

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DTC HDPE 45‑degree elbow is a standard butt‑fusion pipe fitting used for gentle‑angle direction change in HDPE piping networks. Produced from virgin‑grade PE100 HDPE raw material, it connects with HDPE pipes via hot‑melt butt‑fusion welding to form an integrated leak‑free pipeline. This 45‑degree bend is widely used in potable‑water supply, sewage drainage, agricultural irrigation and municipal underground pipe‑network projects.

Core Product Advantages

  • Virgin PE100 HDPE Raw Material: Brand‑new polyethylene ensures stable performance for long‑term buried installation
  • Butt‑Fusion Weld Connection: Hot‑melt integration eliminates leakage risks at joints
  • Superior Chemical Resistance: Resists acid, alkali and soil‑borne corrosion, unlike metal pipe fittings
  • High Impact Performance: Withstands ground settlement, extrusion and on‑site construction impact
  • Underground Adaptability: Suitable for burial under roads, greenbelts and residential zones
  • Long Service Life: Up to 50‑year working lifespan under standard buried‑pipe conditions

Available Types

  • 45° Equal‑diameter Butt‑fusion HDPE Elbow (main type)
  • 45° Reducing‑diameter HDPE Elbow
  • Matching 90‑degree elbow for full‑project combinations

Technical Specifications

  • Raw Material: Virgin HDPE PE100
  • Angle: 45°
  • Connection Method: Butt‑fusion welding
  • Size Range: DN32‑DN630
  • Pressure Rating: PN10, PN16
  • Color: Black (custom colors available)
  • Executive Standard: GB/T 13663, ISO 4427
  • Applicable Medium: Drinking water, sewage, rainwater, irrigation water

Application Scenarios

  • Municipal tap‑water supply pipelines
  • Urban sewage and rain‑water drainage networks
  • Agricultural irrigation piping systems
  • Residential community water‑supply layout
  • Industrial park water‑supply projects
  • Old‑town underground pipe‑network renovation

Quality Assurance

All DTC HDPE 45° elbows are manufactured with 100% virgin PE100 raw material without recycled additives. Every batch passes dimensional inspection, hydrostatic pressure test and welding‑performance test before delivery. We supply complete test reports for engineering bidding and project acceptance.

Contact us for dimension list, project quotation and bulk‑order pricing!

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