尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

China R307C Heat-Resistant Steel Welding Rod Specification 2.0mm - China Supplier
China R307C Heat-Resistant Steel Welding Rod Specification 2.0mm - China Supplier China R307C Heat-Resistant Steel Welding Rod Specification 2.0mm - China Supplier China R307C Heat-Resistant Steel Welding Rod Specification 2.0mm - China Supplier China R307C Heat-Resistant Steel Welding Rod Specification 2.0mm - China Supplier China R307C Heat-Resistant Steel Welding Rod Specification 2.0mm - China Supplier

R307C Heat-Resistant Steel Welding Rod Specification 2.0mm

Price:¥25 /kg
Industry Category: Hardware & Tools/Welding Materials & Accessories/Other Welding Materials
Product Category:
Brand: 源鑄
Spec: 2.5-3.2-4.0-5.0mm


Contact Info
  • Add:新興東大街261號巨業(yè)大廈, Zip:
  • Contact: 董經(jīng)理
  • Tel:15832920400
  • Email:1037882998@qq.com

Other Products

Description
Additional Information

耐熱鋼焊條
R307C 

符合:GB/T5118-2012 E5515-B2

說明: R307C 是低氫鈉型藥皮的chao低硫、磷、低雜質(zhì)、高純凈度耐熱鋼焊
           條。 焊接工藝性能ji佳,飛濺小,電弧穩(wěn)定,脫渣容易,焊接成形美觀,
           全位置焊接性能優(yōu)良。焊接前焊件需預(yù)熱至 160~220℃,焊后需
           經(jīng) 680~720℃回火處理。
用途:用于焊接工作溫度在 520℃以下的 15CrMoR(HIC)等純凈度和力學(xué)性
          能要求高的耐熱鋼。如鍋爐管道、高壓容器、石油精煉設(shè)備等。


Industry Category Hardware & Tools/Welding Materials & Accessories/Other Welding Materials
Product Category
Brand: 源鑄
Spec: 2.5-3.2-4.0-5.0mm
Stock: 9999
Manufacturer:
Origin: China / Hebei / Xingtaishi
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Now 娄烦县| 汤原县| 龙川县| 新闻| 儋州市| 旌德县| 霍州市| 门源| 林州市| 班玛县| 天祝| 莱州市| 雷波县| 泊头市| 沅陵县| 龙州县| 澄江县| 泽库县| 香河县| 武清区| 屏南县| 新野县| 广昌县| 榆社县| 阿坝| 邯郸市| 盈江县| 桂平市| 黎川县| 河曲县| 武定县| 泰来县| 开远市| 古蔺县| 安岳县| 荆门市| 淅川县| 甘泉县| 昌乐县| 富锦市| 鄂州市|