The product can match and interchange with the equipments of most of the domestic BOP manufactories, (such as Shanghai Shenkai, Huabei Rongsheng, Chuanyou Jingkong, Baoji Oil, Jiangsu Xinde, Jiangsu Sanyi etc.); After the application in the oil fields over the years, it has been proved that all the technical requirements and performance of our products can reach the standards of and be interchangeable with the products of shaffer and Cameron.

It can be customized according to customers' specific requirements of temperature, pressure and environment conditions.

Temperature Range: Normal Conditions: -18℃-121℃ Special Case: -45℃-180℃

Dimensions
BOP Size	Work Pressure	BOP Type	Matched BOP Manufacturer
			Foreign	Domestic
7 1/16"	5,000 psi	bolted models	Shaffer	All
9"	5,000 psi	bolted models	Shaffer
11"	3,000 psi	bolted models	Shaffer
	5,000 psi	bolted models	Shaffer
	10,000 psi	bolted models	Shaffer
13 5/8"	5,000 psi	bolted models	Shaffer
	10,000 psi	wedge cover moders	Shaffer
18 3/4“	5000	bolted models	Shaffer
	10000	bolted models	Shaffer
20 3/4	3000	bolted models	Shaffer
Seal Kit
BOP Size	Work Pressure	BOP Type	Matched BOP Manufacturer
			Foreign	Domestic
7 1/16"	10,000 psi		Shaffer	All
9"	5,000 psi		Shaffer
11"	3,000 psi
	5,000 psi/10,000 psi		Shaffer
13 5/8"	5,000 psi		Shaffer
	10,000 psi		Shaffer
18 3/4“	5000
	10000
20 3/4	3000