Established in 2000,Tianjin Shuanglilong Steel Pipe Trade Co., Ltd.(shuanglilong) is locaed in Tianjin and adjacent to Tianjin seamless steel pipe plant(TPCO) which is the largest seamless steel pipe manufacturer in china.
We have 10 modes of tubing coupling and 37 modes of casing coupling, which have 6 steel levels. Main kinds of thread are long round thread casing(LC), short round thread casing(STC) and buttress thread casing(BC). Special-bevel couplings have non upset tubing(NU) and extend upset tubing EU. NU has a mode of special clearance couplings. EU has two modes of special clearance couplings.
We are also specialized in product Drilling pipes,Casing pipes ,Tubing pipes, and Couplings ,as per API 5D , 5CT,5L. 5B .
We also provide welding pipe (ERW,SSAW) for our customer.
The best quality ,best services and the best price is our features ,so our product have been sold around the world.
Our company near Tianjin Port and Tianjin Airport ,traffic is very convenient.
We have good relationship with the famous manufacturing of pipes in china, such as Daye Special Steel Co Ltd/ Bao Steel Co., Ltd / Tianjin Steel Co., Ltd/ Chengdu Steel Co., Ltd/ Baotou Steel Co., Ltd. and Anshan Steel Co., Ltd.
In china, We have provided casing/tubing and drilling pieps to Changqing Oil Field, Jilin Oil Field, Shengli Oil Field, etc.
In addition, we have exported our products to Europe, South America and North America, Australia, Canada and the Middle East.
We are highly praised in the market for excellent quality and good after sales service.
We do appreciate the support coming from friends of all fields in these years. We sincerely hope to join hands with friends from all walks of life together to create a better future.
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