Standard: JIS AISI ASTM GB DIN EN BS
Origin: China
Brand: TISCO / BAOWU / Bao Steel
Model: 201 301 304 316 321 441 430
Type: seamless welded
Material: 200 Series / 300 series / 400 series
Application: petroleum, chemical industry, mechanical equipment
Certification: RoHS ISO IBR BV
Weld shape: spiral welded, ERW, EFW, seamless
Tolerance: ± 0.01%
Processing service: bending welding decoiling punching cutting
Section shape: round rectangular square oval
Surface finish: TSHS 2B 2D ths BA 2BB No.3 tr No.1 NL No.4 HL 2BA 2e
Measurement: by actual weight
Delivery date: within 7 days