Tianjin Hexin Steel Co.
,Ltd
产 品 质 量 证 明 书
MILL TEST CERTIFICATE
兹为贵单位生产的钢管，本公司根据合同、标准及技术条件检验合格，特发给质量合格证明书
THE PRODUCT HAS BEEN CERTIFICTED BY THE CHECKER AND CONFIRMED FROM US ACCORDING TO THE CONTRACT TECHNICAL STANDARD AND REGULATION
DELIVERY CONDITION
CUSTOMER 客户 SFCS Corporation CONTRACT NO. 合同号 / DOCUMENT NUMBER 文件编号 TJHX250227EH066-1
交货状态
M.P 制造工艺 BUTTWELD STANDARD 执行标准 ASME/ANSI B.16.9 ASTM A234 GRADE 钢级 Grade WPB /
WEIGHT CHEMICAL COMPOSITION 化 学 成 分 （％）
HEAT NO STANDARD GRADE PIECES
PRODUCT 品名 SPECIFICATION 规格 KGS
C Si Mn P S Nb V Ti Ni Cr Cu Mo N
炉号 标准 钢级 支数 重量
ELBOW 45° ELBOW 1" X SCH40 / ASME B16.9 Grade WPB / / 0.200 0.230 0.42 0.021 0.018 / / / 0.013 0.025 0.029 / /
ELBOW 45° ELBOW 1 1/4" X SCH40 / ASME B16.9 Grade WPB / / 0.201 0.250 0.39 0.019 0.018 / / / 0.012 0.025 0.026 / /
ELBOW 90° ELBOW 1" X SCH40 / ASME B16.9 Grade WPB / / 0.205 0.210 0.41 0.019 0.017 / / / 0.013 0.026 0.029 / /
ELBOW 90° ELBOW 1 1/4" X SCH40 / ASME B16.9 Grade WPB / / 0.200 0.230 0.39 0.020 0.018 / / / 0.012 0.025 0.029 / /
ELBOW 90° ELBOW 1 1/2" X SCH40 / ASME B16.9 Grade WPB / / 0.220 0.220 0.42 0.021 0.017 / / / 0.011 0.024 0.031 / /
ELBOW 90° ELBOW 2" X SCH40 / ASME B16.9 Grade WPB / / 0.200 0.230 0.45 0.022 0.018 / / / 0.014 0.025 0.029 / /
ELBOW 90° ELBOW 2 1/2" X SCH40 / ASME B16.9 Grade WPB / / 0.230 0.250 0.44 0.021 0.019 / / / 0.013 0.026 0.030 / /
ELBOW 90° ELBOW 3" X SCH40 / ASME B16.9 Grade WPB / / 0.210 0.230 0.45 0.023 0.018 / / / 0.014 0.025 0.029 / /
ELBOW 90° ELBOW 4" X SCH40 / ASME B16.9 Grade WPB / / 0.220 0.220 0.42 0.021 0.019 / / / 0.013 0.026 0.029 / /
TOTALS / / / / / / / / / / / / / / / /
MECHANICAL PROPERTY OF PIPE BODY FLARING FLATTENING IMPACT TEST HYDROSTATIS TEST DIMENSION VISUAL
BEND TEST DRIFT TEST
TEST TEST INSPECTION INSPECTION
NON-
管体物理性能 冲击测试 水压试验 Hardness METALLOGRAPHI
DESTRUCTIVE
TENSILE DELAY Test (HB) C TEST
YIELD STRENGTH ELONGATION TEST PRESSURE TESTING(NDT)
STRENGTH Test TIME
Energy RESULTS
Temperature 硬度试验 金相检验
屈服强度 抗拉强度 伸长率 扩口试验 弯曲试验 通径试验 压扁试验 试验压力 保压时间 无损探伤 尺寸检验 外观检验
0
Mpa Mpa Ar % J C - Mpa S
290 480 32 / / / / / / / / / / / / QUALIFIED QUALIFIED
301 489 33 / / / / / / / / / / / / QUALIFIED QUALIFIED
300 499 33 / / / / / / / / / / / / QUALIFIED QUALIFIED
298 492 31 / / / / / / / / / / / / QUALIFIED QUALIFIED
299 512 33 / / / / / / / / / / / / QUALIFIED QUALIFIED
293 503 33 / / / / / / / / / / / / QUALIFIED QUALIFIED
299 509 32 / / / / / / / / / / / / QUALIFIED QUALIFIED
294 499 33 / / / / / / / / / / / / QUALIFIED QUALIFIED
295 492 32 / / / / / / / / / / / / QUALIFIED QUALIFIED
THIS IS CERTIFY THAT IN ACCORDANCE WITH THE RELEVEANT SPECIFICATIONS AND CONTRACTS THE STEEL PIPES
STAMP OF QUALITY DEPARTMENT
MANUFACTURED FOR YOUR UNIT，WERE TESTED QUALIFIED BY OUR QUALITY CONTROL DEPARTMENT 检验部门印章
兹证明本表所列产品，均按标准规定制造和检验，并符合标准要求。
PERSON DRAWING 制表人：CHEN PEI PERSON IN CHARGE OF QUALITY 质验负责人： ZHANG LIN ISSUE DATE 签发日期：2025.01.16
