Food & Beverages Dairy & Beer Pharmaceuticals High Purity WSG CREST Food & Beverages Dairy & Beer Pharmaceuticals High Purity Product Guide 1. Korea (KS D3585) 2. Japan (JIS G3447) 3. USA (3A) 4. Australia (AS1528.1) 5. EU (EN10357, DIN11850) 6. Global (SMS3008) www.wsgcrest.com

KS WSG CREST Welded and Seamless High-Purity Products √ Certified √ Serviced Industries 3A, ISO9001 & ISO14001 AD2000 W0 & PED ASME BPE TS16949 Food Processing & Beverages Dairy & Cheese Pharmaceuticals Automotive & Industrial Specifications Product Annealing & Polish ID (Ra) OD (Ra) ASTM & ASME (and/or) Type ID/OD RA/µm SA249/A269/A270 BA Bright Annealed Bead Removed Mill Finish SA249/A270 3X BAP Bright Annealed/Polished 32/0.8 MP Polished/Polished 20/0.5 EP Electro-polished/Polished 15/0.4 √ Finest Pre-Materials Offered √ Dimension 304/L 316/L 316L (Sulfur-controlled 0.005%~0.017%) SUS316 OD WT Length (mm) 1.00/25.4 1.20 6000 1.50/38.1 2.00/50.8 1.50 2.50/63.5 3.00/76.2 2.00 4.00/101.6 √ End-Users Coca Cola Amore Pacific Samsung Bio Hanmi Lotte LG H&H SK Plasma Daewoong OB Cosvision Korea Green Cross LG Life Science Samdasoo LG Chemical Yuhan Celtrion Pulmuone KT&G Dongah Meditox Nongshim CJ Ildong CKD Seoul Dairy Sampyo Kyundong Kunil Maeil Dairy Jungkwanjang Hanlim Otuka Korea Yogurt Chunho Foods Dongduk Samil Haitai SCD Union Hwanin www.wsgcrest.com

KS WSG CREST Quality Management & Shipping Particulars √ Mechanical & NDE Tests √ Approval of Quality Assurance Hardness A269/SA249 Tensile Strength Flange (Flare) Flattening A270/SA249 Reverse Flattening A269/A270 Reverse Bend SA249 Eddy Current Test A249/A269/A270 NDT Level II EN10246-2, 3 Incoming Coil Check A1016/A, A1016M Mill Sheet Check A270.2 Chemical Composition Mill Operation EN10217-7, 7.2, 7.3 A270.6/13 Weld Height Check Complete Bead Removal Bright-Annealing A270.7 Non-Destructive Test EN10217-7 A270.11 Surface Roughness (ID) Ra = 20RA/0.5µm Surface Roughness (OD) Treatment of Tube-Ends (Square-ness) Perpendicular 90 degree Angle-Facing Suitable for Orbital Welding Dimensional Checks Micrometer Straightness Rolling Test Ovality Ring-gauge Test Line-marking Per KS-4M Material Test Report EN10204 3.1 A270.4.1 Shipping Mark √ Quality Inspection Material Verification PMI (A270.2, 8) Weld Integrity Boroscope (A270.9) Cleaning KS-compliant Ovality Micrometer (A270.12) Wall Thickness A270.12 Length Perpendicular Cut Square Angle-Facing Straightness Surface Finish A270.13 Line-marking A270.14 √ Linemarking CREST KS A270-304L 25.4*1.2*6000 NDE SC12345 L888888 WSG, Korea √ Packaging √ Packing – Sandwich Premium End-Cap 304/L 316/L 316/L EP Sleeve 0.07mm~0.08mm www.wsgcrest.com

JS WSG CREST Welded and Seamless High-Purity Products √ Certified √ Serviced Industries 3A, ISO9001 & ISO14001 AD2000 W0 & PED ASME BPE TS16949 Food Processing & Beverages Dairy & Cheese Brewery & Condiment Pharmaceuticals Specifications Product Annealing & Polish ID (Ra) OD (Ra) ASTM & ASME (and/or) Type ID/OD µm JIS G 3447 BA Bright Annealed Bead Removed Mill Finish JIS G 3447/A249 3X BAP Bright Annealed/Polished 0.5 MP Polished/Polished EP Electro-polished/Polished 0.4 √ Finest Pre-Materials Offered √ Dimension SUS304 SUS316L 316L 316L (Sulfur-controlled 0.005%~0.017%) OD WT Length (mm) 1.00/25.4 1.20 4000, 6000 1.50/38.1 2.00/50.8 1.50 2.50/63.5 2.00 3.00/76.2 4.00/101.6 √ End-Users Chobani Yogurt Coca Cola Dannon Yogurt Pepsi Cola Kraft Nestle Unilver San Miguel Ocean Spray Emmi Roth Cheese Pilgrim’ Pride Tyson’s Chicken Gallo Wine Dreyer’s Ice Cream Leprino Land O’ Lakes www.wsgcrest.com

JS WSG CREST Quality Management & Shipping Particulars √ Mechanical & NDE Tests √ Approval of Quality Assurance Hardness A269/SA249 Tensile Strength Flange (Flare) Flattening A270/SA249 Reverse Flattening A269/A270 Reverse Bend SA249 Eddy Current Test A249/A269/A270 NDT Level II EN10246-2, 3 Incoming Coil Check A1016/A, A1016M Mill Sheet Check A270.2 Chemical Composition Mill Operation EN10217-7, 7.2, 7.3 A270.6/13 Weld Height Check Complete Bead Removal Bright-Annealing A270.7 Non-Destructive Test EN10217-7 A270.11 Surface Roughness (ID) Ra = 20RA/0.5µm Surface Roughness (OD) Treatment of Tube-Ends (Square-ness) Perpendicular 90 degree Angle-Facing Suitable for Orbital Welding Dimensional Checks Micrometer Straightness Rolling Test Ovality Ring-gauge Test Line-marking Per JS-4M Material Test Report EN10204 3.1 A270.4.1 Shipping Mark √ Quality Inspection Material Verification PMI (A270.2, 8) Weld Integrity Boroscope (A270.9) Cleaning JS-compliant Ovality Micrometer (A270.12) Wall Thickness A270.12 Length Perpendicular Cut Square Angle-Facing Straightness Surface Finish A270.13 Line-marking A270.14 √ Linemarking CREST JS JIS G3447-304 25.4*1.2*6000 NDE SC12345 L888888 WSG, Korea √ Packaging √ Packing – Wooden Box Premium End-Cap SUS304 SUS316L SUS316/L EP Sleeve 0.07mm~0.08mm www.wsgcrest.com

3A WSG CREST Welded and Seamless High-Purity Products √ Certified √ Serviced Industries 3A, ISO9001 & ISO14001 AD2000 W0 & PED ASME BPE TS16949 Food Processing & Beverages Dairy & Cheese Pharmaceuticals Automotive & Industrial Specifications Product Annealing & Polish ID (Ra) OD (Ra) ASTM & ASME (and/or) Type ID/OD RA/µm SA249/A269/A270 BA Bright Annealed Bead Removed Mill Finish SA249/A270 3X BAP Bright Annealed/Polished 32/0.8 MP Polished/Polished 20/0.5 EP Electro-polished/Polished 15/0.4 √ Finest Pre-Materials Offered √ Dimension 304/L 316/L 316L (Sulfur-controlled 0.005%~0.017%) 1.4435 S31803/32205 OD WT Length (inch/mm) (ft/mm) 0.50/12.7 0.065/1.65 20/6096, 6000 0.75/19.05 1.00/25.4 1.50/38.1 2.00/50.8 2.50/63.5 3.00/76.2 4.00/101.6 0.083/2.11 6.00/152.4 0.109/2.77 8.00/203.2 0.120/3.00 10.0/254.0 12.0/304.8 0.134/3.40 √ End-Users Chobani Yogurt Coca Cola Dannon Yogurt Pepsi Cola Kraft Nestle Unilver San Miguel Ocean Spray Emmi Roth Cheese Pilgrim’ Pride Tyson’s Chicken Gallo Wine Dreyer’s Ice Cream Leprino Land O’ Lakes www.wsgcrest.com

3A WSG CREST Quality Management & Shipping Particulars √ Mechanical & NDE Tests √ Approval of Quality Assurance Hardness A269/SA249 Tensile Strength Flange (Flare) Flattening A270/SA249 Reverse Flattening A269/A270 Reverse Bend SA249 Eddy Current Test A249/A269/A270 NDT Level II EN10246-2, 3 Incoming Coil Check A1016/A, A1016M Mill Sheet Check A270.2 Chemical Composition Mill Operation EN10217-7, 7.2, 7.3 A270.6/13 Weld Height Check Complete Bead Removal Bright-Annealing A270.7 Non-Destructive Test EN10217-7 A270.11 Surface Roughness (ID) Ra = 20RA/0.5µm Surface Roughness (OD) Ra = 32RA/0.8µm Treatment of Tube-Ends (Square-ness) Perpendicular 90 degree Angle-Facing Suitable for Orbital Welding Dimensional Checks Micrometer Straightness Rolling Test Ovality Ring-gauge Test Line-marking Per 3A-4M Material Test Report EN10204 3.1 A270.4.1 Shipping Mark √ Quality Inspection Material Verification PMI (A270.2, 8) Weld Integrity Boroscope (A270.9) Cleaning 3A-compliant Ovality Micrometer (A270.12) Wall Thickness A270.12 Length Perpendicular Cut Square Angle-Facing Straightness Surface Finish A270.13 Line-marking A270.14 √ Linemarking CREST 3A SA249/A269/A270-304L 2.00″*0.065″*20′ NDE SC12345 L888888 WSG, Korea √ Packaging √ Packing – 3-Walled Corrugated Premium End-Cap 304/L 316/L 316/L EP Sleeve 0.07mm~0.08mm www.wsgcrest.com

Bright Annealed/Polished AS Welded and Seamless High-Purity Products WSG CREST √ Certified √ Serviced Industries 3A, ISO9001 & ISO14001 AD2000 W0 & PED ASME BPE TS16949 Food Processing & Beverages Dairy & Cheese Brewery & Winery Heat Exchangers Specifications Product Annealing & Polish ID (Ra) OD (Ra) Australia Standard Type ID/OD µm AS1528.1 AS As Welded/Polished Bead Removed 0.8 SA249/A269/A270 BA Bright Annealed Mill Finish BAP Bright Annealed/Polished MP Polished/Polished 0.5 √ Finest Pre-Materials Offered √ Dimension 304/L 316/L 316L (Sulfur-controlled 0.005%~0.017%) 1.4435 S31803/32205 OD WT Length (inch/mm) (ft/mm) 0.50/12.7 0.063/1.60 20/6096, 6000 0.75/19.05 1.00/25.4 1.50/38.1 2.00/50.8 2.50/63.5 3.00/76.2 4.00/101.6 6.00/152.4 0.109/2.77 8.00/203.2 0.120/3.00 10.0/254.0 √ End-Users Chobani Yogurt Coca Cola Dannon Yogurt Pepsi Cola Kraft Nestle Unilver San Miguel Ocean Spray Emmi Roth Cheese Pilgrim’ Pride Tyson’s Chicken Gallo Wine Dreyer’s Ice Cream Leprino Land O’ Lakes www.wsgcrest.com

AS WSG CREST Quality Management & Shipping Particulars √ Mechanical & NDE Tests √ Approval of Quality Assurance Hardness A269/SA249 Tensile Strength Flange (Flare) Flattening A270/SA249 Reverse Flattening A269/A270 Reverse Bend SA249 Eddy Current Test A249/A269/A270 NDT Level II EN10246-2, 3 Incoming Coil Check A1016/A, A1016M Mill Sheet Check A270.2 Chemical Composition Mill Operation EN10217-7, 7.2, 7.3 A270.6/13 Weld Height Check Complete Bead Removal Bright-Annealing A270.7 Non-Destructive Test EN10217-7 A270.11 Surface Roughness (ID) Ra = 20RA/0.5µm Surface Roughness (OD) Ra = 32RA/0.8µm Treatment of Tube-Ends (Square-ness) Perpendicular 90 degree Angle-Facing Suitable for Orbital Welding Dimensional Checks Micrometer Straightness Rolling Test Ovality Ring-gauge Test Line-marking Per AS-4M Material Test Report EN10204 3.1 A270.4.1 Shipping Mark √ Quality Inspection Material Verification PMI (A270.2, 8) Weld Integrity Boroscope (A270.9) Cleaning AS-compliant Ovality Micrometer (A270.12) Wall Thickness A270.12 Length Perpendicular Cut Square Angle-Facing Straightness Surface Finish A270.13 Line-marking A270.14 √ Linemarking CREST AS1528.1-304L 50.8*1.60*6000 NDE SC12345 L888888 WSG, Korea √ Packaging (optional) √ Packing – Steel Crates or Sack Bundles Premium End-Cap 304/L 316/L 316/L EP Sleeve 0.07mm~0.08mm www.wsgcrest.com

DIN WSG CREST Welded and Seamless High-Purity Products √ Certified √ Serviced Industries 3A, ISO9001 & ISO14001 AD2000 W0 & PED ASME BPE TS16949 Food Processing & Beverages Brewery & Winery Dairy & Cheese Pharmaceuticals Specifications Product Annealing & Polish ID (Ra) OD (Ra) ASTM & ASME (and/or) Type ID/OD RA/µm EN10357 CC Pickled/Pickled Bead Removed Mill Finish CD Pickled/Polished 32/0.8 BC BA/BA BD BA/Polished MP Polished/Polished 20/0.5 √ Finest Pre-Materials Offered √ Dimension 304/L 316/L 316L (Sulfur-controlled 0.005%~0.017%) 1.4404 1.4435 DN OD WT Length (mm) DN20 23 1.50 6000 DN25 29 DN32 35 DN40 41 DN50 53 DN65 70 DN80 85 DN100 104 2.00 DN125 129 DN150 154 DN200 204 √ End-Users Chobani Yogurt Coca Cola Dannon Yogurt Pepsi Cola Kraft Nestle Unilver San Miguel Ocean Spray Emmi Roth Cheese Pilgrim’ Pride Tyson’s Chicken Gallo Wine Dreyer’s Ice Cream Leprino Land O’ Lakes www.wsgcrest.com

DIN WSG CREST Quality Management & Shipping Particulars Packing √ Mechanical & NDE Tests √ Approval of Quality Assurance Hardness A269/SA249 Tensile Strength Flange (Flare) Flattening A270/SA249 Reverse Flattening A269/A270 Reverse Bend SA249 Eddy Current Test A249/A269/A270 NDT Level II EN10246-2, 3 Incoming Coil Check A1016/A, A1016M Mill Sheet Check A270.2 Chemical Composition Mill Operation EN10217-7, 7.2, 7.3 A270.6/13 Weld Height Check Complete Bead Removal Bright-Annealing A270.7 Non-Destructive Test EN10217-7 A270.11 Surface Roughness (ID) Ra = 20RA/0.5µm Surface Roughness (OD) Ra = 32RA/0.8µm Treatment of Tube-Ends (Square-ness) Perpendicular 90 degree Angle-Facing Suitable for Orbital Welding Dimensional Checks Micrometer Straightness Rolling Test Ovality Ring-gauge Test Line-marking Per DIN-4M Material Test Report EN10204 3.1 A270.4.1 Shipping Mark √ Quality Inspection Material Verification PMI (A270.2, 8) Weld Integrity Boroscope (A270.9) Cleaning DIN-compliant Ovality Micrometer (A270.12) Wall Thickness A270.12 Length Perpendicular Cut Square Angle-Facing Straightness Surface Finish A270.13 Line-marking A270.14 √ Linemarking CREST DIN EN10357 CD-304L 29*1.6*6000 NDE SC12345 L888888 WSG, Korea √ Packaging (Optional) √ Packing – Wooden Box Premium End-Cap 304/L 316/L 316/L EP Sleeve 0.07mm~0.08mm Packing www.wsgcrest.com

SMS WSG CREST Welded and Seamless High-Purity Products √ Certified √ Serviced Industries 3A, ISO9001 & ISO14001 AD2000 W0 & PED ASME BPE TS16949 Food Processing & Beverages Brewery & Winery Dairy & Cheese Pharmaceuticals Specifications Product Annealing & Polish ID (Ra) OD (Ra) ASTM & ASME (and/or) Type ID/OD RA/µm SMS3008/A270 BA Bright Annealed Bead Removed Mill Finish 3X BAP Bright Annealed/Polished 32/0.8 MP Polished/Polished 20/0.5 EP Electro-polished/Polished 15/0.4 √ Finest Pre-Materials Offered √ Dimension 304/L 316/L 316L (Sulfur-controlled 0.005%~0.017%) 1.4404 1.4435 OD WT Length (mm) 25.00 1.20 6000 32.00 38.00 51.00 63.50 1.60 76.10 101.60 2.00 √ End-Users Chobani Yogurt Coca Cola Dannon Yogurt Pepsi Cola Kraft Nestle Unilver San Miguel Ocean Spray Emmi Roth Cheese Pilgrim’ Pride Tyson’s Chicken Gallo Wine Dreyer’s Ice Cream Leprino Land O’ Lakes www.wsgcrest.com

SMS WSG CREST Quality Management & Shipping Particulars Packing √ Mechanical & NDE Tests √ Approval of Quality Assurance Hardness A269/SA249 Tensile Strength Flange (Flare) Flattening A270/SA249 Reverse Flattening A269/A270 Reverse Bend SA249 Eddy Current Test A249/A269/A270 NDT Level II EN10246-2, 3 Incoming Coil Check A1016/A, A1016M Mill Sheet Check A270.2 Chemical Composition Mill Operation EN10217-7, 7.2, 7.3 A270.6/13 Weld Height Check Complete Bead Removal Bright-Annealing A270.7 Non-Destructive Test EN10217-7 A270.11 Surface Roughness (ID) Ra = 20RA/0.5µm Surface Roughness (OD) Ra = 32RA/0.8µm Treatment of Tube-Ends (Square-ness) Perpendicular 90 degree Angle-Facing Suitable for Orbital Welding Dimensional Checks Micrometer Straightness Rolling Test Ovality Ring-gauge Test Line-marking Per SMS-4M Material Test Report EN10204 3.1 A270.4.1 Shipping Mark √ Quality Inspection Material Verification PMI (A270.2, 8) Weld Integrity Boroscope (A270.9) Cleaning SMS-compliant Ovality Micrometer (A270.12) Wall Thickness A270.12 Length Perpendicular Cut Square Angle-Facing Straightness Surface Finish A270.13 Line-marking A270.14 √ Linemarking CREST SMS A270-304L 51.0*1.2*6000 NDE SC12345 L888888 WSG, Korea √ Packaging √ Packing – Wooden Boxes Premium End-Cap 304/L 316/L 316/L EP Sleeve 0.07mm~0.08mm Packing www.wsgcrest.com